SOSA · The Founder Diaries · Pune Residences
A penthouse is a position, not a size
Mithila's penthouses are listed at three bedrooms. Almost everything written about scenting a penthouse assumes four times the volume, and following it here would mean buying twice the machine for half the home.
The word penthouse describes where a home sits in a building, not how large it is. A three-bedroom penthouse is a three-bedroom home that happens to be at the top, and it should be planned as one.
The answer in 30 seconds
Home Fragrance for a Three-Bedroom Penthouse at Rohan Mithila
- In one line. One Pawan at ₹6,999 in the living run. Add a second for the master only if you want a different scent for sleep. Vaayu is almost certainly more machine than this home can use.₹6,999
- The short answer. Penthouse describes position, not volume. A three-bedroom living-dining run rarely approaches the 1,000 m³ Vaayu is published for, so the larger machine would spend most of its capacity on air nobody occupies.
- If you only do one thing: measure the living run in metres including ceiling height before reading any other penthouse advice, including mine.
- The one thing that would change this. A stair. Mithila's listings include duplex homes as well as single-level penthouses, and a second level changes the plan completely — see the section below before buying.
- The terrace. If the terrace is why you bought the home, it still cannot be scented. Scent the room it opens off and run the machine before the slider opens, not during.
- Top-floor homes have one quirk. They tend to be warmer and more exposed, so a terrace door standing open empties a small home faster than it would lower down the tower.
The answer, in full
I want to make an argument against a sale, because this is the configuration where the industry most reliably over-specifies. A reader who owns a penthouse reads a guide written for penthouses, and that guide — reasonably, since most penthouses are large — recommends a zone-scale machine. The reader buys it, installs it in a three-bedroom home, and ends up with a device whose published capacity is several times the volume it is serving. The result is not dramatic failure. It is a quiet, permanent over-dosing: a home that visitors find a little much, that the owner cannot perceive because they adapted weeks ago, and a refill bill considerably larger than it needed to be. The fix is simply to measure. Multiply the length and width of your genuinely open living-dining area by the ceiling height, in metres, and compare the result with the figure the machine publishes. A three-bedroom run with ordinary ceilings commonly lands somewhere well under three hundred cubic metres, which is comfortably a room device's territory and nowhere near a zone device's. There are two honest exceptions. The first is height: if your top-floor home has a raised or sloped ceiling, recalculate, because height adds volume fast and that is precisely when the larger machine starts to earn its place. The second is a staircase, and Mithila's listings include duplex homes alongside single-level penthouses. If yours has two levels, stop applying this page and plan around the stair instead, because warm air will climb it continuously and the lower level will read thin no matter what you install there. A portion of every SOSA order supports girl-child education through Nanhi Kali.
What is published, and what is yours
Published: three bedrooms, and two possible formats
Rohan Mithila at Viman Nagar is listed publicly with penthouse homes at three-bedroom configurations, and the listings for this development also include duplex homes. Those two facts together are the whole basis of this page: the size tells you which machine, and the format tells you whether the stair applies.
Yours: the three measurements, and whether there is a stair
Length, width and ceiling height of the open living run, and a straightforward yes or no on the staircase. Four numbers and one question, none of them published, all of them on your drawing or available with a tape measure this afternoon.
Four numbers decide this home. Nothing else does.
Planning a small home at the top of a tower
If it is single-level: one device, placed well
The living-dining run takes one Pawan. Position it away from the terrace door and away from any air-conditioning return — in a compact home those two mistakes cost proportionally more than they would in a large one, because there is less air to spare. The bedrooms are a preference rather than a requirement: a second device in the master only if you want it to differ from the living area, which Pawan supports out of the box by shipping two separate 100 ml scents.
If it is a duplex: the stair decides everything
Warm air will rise through the stair void continuously, so the upper landing will read stronger than the room your machine stands in. Place the lower device at the far end of its level from the stair foot, give the upper bedrooms their own, and give the landing nothing. The volume is still small, so this remains a two-Pawan home rather than a Vaayu one.
Either way: the terrace is outside the plan
Open air exchanges too quickly to hold fragrance at any price. In a small top-floor home a terrace door left open through the evening also empties the interior noticeably faster than it would in a larger home, so run the scented window before the door opens and let the contrast do the work.
What each machine is actually for
| What the record says | |
|---|---|
| SOSA Pawan | ₹6,999. Published for one suitable room up to about 500 sq ft. Plug-in, waterless, silent, app and timer, 200 ml of oil as two 100 ml scents, one-year warranty. The right scale for a three-bedroom home at any height in a building. |
| SOSA Vaayu | ₹12,499, published for up to 1,000 m³ of a connected zone. Correct for a large open penthouse run or a double-height volume. For a three-bedroom plan with ordinary ceilings it is capacity you will pay for and not use. |
| When that flips | A raised, sloped or double-height ceiling. Recalculate the volume rather than assuming, because height adds cubic metres quickly and that is the genuine case for the larger machine. |
| Refills | ₹1,049 for 100 g, ₹1,849 for 300 g, shared across both machines. Buying the right-sized device leaves more of the budget here, where it is actually consumed. |
| What neither does | No terrace or balcony. No odour removal at source, no air purification, no Wi-Fi, no control from outside the home. |
“Buy for the cubic metres, not for the word on the agreement. The word costs you nothing; the wrong machine costs you every refill.”
Four numbers, one afternoon
- Measure the open living run: length, width, ceiling height, in metres.
- Multiply them. Note the figure.
- Answer one question: is there a staircase inside the home?
- No stair and a modest figure: one Pawan in the living run and nothing else for a fortnight.
- Stair: one Pawan per level, lower one placed away from the stair foot, landing left bare.
- Raised or sloped ceiling: recalculate, and only then consider whether Vaayu is warranted.
SOSA for Pune residences
Right-sized, not up-sold
A three-bedroom home at the top of a tower is still a three-bedroom home. Pawan is built for exactly this, and the difference buys a year of refills.
SOSA Pawan ₹6,999 · waterless refill oils ₹1,049 for 100 g, ₹1,849 for 300 g · SOSA Vaayu ₹12,499 where the volume genuinely warrants it
View SOSA PawanView SOSA VaayuQuestions, answered
My home is a penthouse. Should I not buy the larger machine?
What happens if I buy a machine that is too large?
When would a three-bedroom home justify Vaayu?
Mine is a duplex. Does this page still apply?
Does being on the top floor change anything?
Can I add a second device later?
If you would rather ask a person
Three numbers and one question
Length, width and ceiling height of your living run, and whether there is a staircase. Send those and I will tell you which machine — including when the answer is the cheaper one. A portion of every SOSA order supports girl-child education through Nanhi Kali.
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