SOSA · The Founder Diaries · Pune Residences
A five-bedroom home is not one room
Massimo's penthouses are listed as five-bedroom homes in Baner. That single fact decides almost everything about how they should be scented — and it rules out the one machine most people start by asking for.
The question I am asked is always “which diffuser for the penthouse”. The honest answer begins by refusing the premise: there is no such thing as a penthouse diffuser, only a room diffuser and a zone diffuser, and a five-bedroom home needs you to know which rooms you actually live in.

The answer in 30 seconds
Home Fragrance for a Penthouse at Lodha Massimo: Planning the Indoor Spaces
- In one line. Scent three or four rooms you actually use, not five bedrooms you don't. Pawan at ₹6,999 covers one suitable room up to about 500 sq ft; Vaayu at ₹12,499 covers one connected zone.₹6,999
- The short answer. The penthouse configuration at Massimo is published as a five-bedroom home. Five bedrooms plus a living-dining volume is not a coverage problem, it is a zoning problem. Vaayu is published for up to 1,000 m³ of a suitable connected zone, which in practice means the open living-dining-foyer run, not the whole home. Each closed bedroom behind a closed door is its own small problem, and that is Pawan's job, one socket at a time.
- If you only do one thing: walk the home and mark which doors are shut at 8pm on a Tuesday. Everything behind a shut door is a separate decision. The rooms left open are your first zone.
- So how many machines? For most five-bedroom plans: one Vaayu for the open living-dining-entrance run, and Pawan in the master and in whichever one other room genuinely gets used — a study, a media room, a guest suite before guests arrive. Two to three machines, not five.
- What about the deck or terrace? Nothing. Outdoor air moves too fast for either machine to hold a scent, and I would rather say that here than sell you a third Vaayu for a deck.
- Before you buy anything: get the actual unit plan. Massimo's penthouses are sold alongside standard apartments and the plans differ. Do not size equipment from a brand name, including mine.
The answer, in full
Baner sits on the western slope of Pune, and the homes at the top of its towers are bought for a particular reason: the volume. Double-height living, a long window line, a deck. That volume is exactly what makes fragrance planning different here than in a three-bedroom flat, and it is why the usual advice — buy a diffuser, put it in the living room — produces a home that smells of something in one corner and of nothing fifteen feet away. Air does not distribute fragrance evenly out of politeness. It moves where the building tells it to move: towards the open doors, up the stairwell if there is one, out through the deck slider the moment it opens. So the first piece of work is not a purchase. It is a walk. Go through the home at the hour you actually live in it, not at the hour you show it to people, and mark three things: which internal doors are shut, where the air conditioning throws, and where the floor changes level. Those three marks are your zones. The published coverage figures then slot into them rather than the other way round. SOSA Vaayu publishes up to 1,000 cubic metres for a suitable connected zone — the operative word is connected, meaning air that can actually circulate between the spaces you are counting. SOSA Pawan publishes one suitable room up to about 500 square feet, running straight off a wall socket with no water, no tank and nothing standing on the floor. Neither figure is a promise about a whole home, and anyone quoting you one machine for a five-bedroom penthouse is quoting you a number they have not walked. A portion of every SOSA order supports girl-child education through Nanhi Kali.
What is published about the home, and what is yours to confirm
I will separate these plainly, because the gap between them is where fragrance advice usually starts inventing.
Published: the configuration
The penthouse configuration at Lodha Massimo in Baner is listed publicly as a five-bedroom home, sold within a development that also offers standard apartments. That is the one fact I will build on, because it is the one that changes the equipment answer. Five bedrooms means five doors that close. It does not tell me their dimensions, and I will not guess them.
Yours: the plan, the heights, the airflow
Ceiling height, the exact run of the living-dining volume, whether the home is single-level or stepped, where the sockets sit relative to the joinery, and how the air conditioning is zoned. None of that is published, all of it changes the answer, and all of it is on the plan in your possession. This is not a disclaimer. It is the difference between a recommendation and a guess.
One published fact, four private ones. The four decide the quantity.

Zoning a five-bedroom home: the three questions
Every penthouse plan I have worked through reduces to the same three questions, asked in this order.
One: what is genuinely connected?
Entrance foyer, living, dining and the passage between them usually breathe as one volume. That is a single zone and it is the one worth doing properly, because it is the air a guest meets in the first four seconds. Vaayu's published 1,000 m³ is written for exactly this kind of connected run. A kitchen behind a door is not part of it. A bedroom wing down a corridor is not part of it.
Two: what closes?
A bedroom with its door shut is a sealed box as far as fragrance is concerned, and no amount of machine in the living room reaches it. The master is almost always worth its own device. The other bedrooms are worth one only if someone sleeps in them — which, in a five-bedroom home, is frequently two of the five. Pawan is built for this: ₹6,999, straight into the socket, silent, one room at a time, and it ships with 200 ml of oil in two scents so the master and the study need not smell identical.
Three: what is outside?
The deck, the terrace, any open balcony. The answer is none of them, and I will not dress that up. Outdoor air exchanges too quickly for a nebuliser to build concentration. What you can do is scent the room the deck opens off, so the transition reads as intentional when the slider is shut.

Pawan or Vaayu, for this home
These are sold separately and deliberately so, because most homes need one of each rather than two of either.
| What the record says | |
|---|---|
| SOSA Pawan | ₹6,999. Plug-in waterless diffuser, direct to a wall socket. Published for one suitable room up to about 500 sq ft. App and timer, silent running, ships with 200 ml of oil as two 100 ml scents, one-year warranty. The right answer for a master bedroom, a study, a guest suite or a dressing room. |
| SOSA Vaayu | ₹12,499, or ₹12,999 for the hotel-inspired scent sets. Waterless cold-air nebuliser published for up to 1,000 m³ of a suitable connected zone, with Bluetooth app and timer. The right answer for the living-dining-foyer run, and only for a run that is genuinely connected. |
| Refill oils | ₹1,049 for 100 g, ₹1,849 for 300 g. The same waterless oils serve both machines, so a two-machine home runs on one shelf of refills rather than two incompatible ones. |
| What neither does | Neither machine scents an open deck, removes an odour at its source, purifies air, or reaches a room whose door is closed. There is no Wi-Fi, no remote operation from outside the home and no automatic scent switching. |
“Buy for the rooms you sit in, not the rooms on the brochure. A five-bedroom home is usually a three-room life.”

A sensible first configuration
- Walk the home at 8pm and mark every door that is shut. Those are separate zones.
- Measure the connected living-dining-foyer run — length, width and height, in metres.
- Put one Vaayu on that run if it is genuinely open and under the published 1,000 m³.
- Put one Pawan in the master, and one in the single other room you actually use daily.
- Set both to your occupied hours on the timer rather than running them continuously. The nose stops noticing a constant scent within twenty minutes.
- Leave the deck alone, and let the contrast do the work when the slider is shut.
SOSA for Pune residences
One zone, one machine
Pawan takes a room. Vaayu takes a connected zone. Most penthouse plans need one of each, and almost none need five.
SOSA Pawan ₹6,999 · SOSA Vaayu ₹12,499, ₹12,999 hotel-inspired · waterless refill oils ₹1,049 for 100 g, ₹1,849 for 300 g
View SOSA PawanView SOSA VaayuQuestions, answered
Can one machine scent the whole penthouse?
Should I start with Pawan or Vaayu?
Will it scent the deck or terrace?
Do Pawan and Vaayu use the same oils?
My interiors are finished. Is it too late?
Can I control it from outside the home?
If you would rather ask a person
Send me the plan
Send the unit plan with ceiling heights marked and I will tell you how many machines the home actually needs — including when the answer is fewer than you expected. A portion of every SOSA order supports girl-child education through Nanhi Kali.
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