Wynd detectors are usually good for air quality, their effectiveness specifically for detecting marijuana smoke can vary, as they aren’t designed solely for this purpose.

Currently I am exploring investing in new construction rentals with the goal being to better calculate cash flow at the front end with maintenance/cap ex expenses being low for a prolonged period of time and predictable.

To determine if the expense should be classified as a capital improvement or a deductible repair, the context of the expense is very important.An example is, if an item of expenditure is part of a general plan of modernization, renovation or rehabilitation to equipment or other business property, it typically must be capitalized even though on its own it would be currently deductible.According to IRS Code, expenses that you must capitalize are those that:Materially increase valueSubstantially prolong useful life (including replacement of deteriorating assets)Adapt the property to a new or different useHowever, you are allowed to deduct expenses and fees for routine maintenance and repairs that help keep the property in efficient operating condition.

I think the expenses are light.If you want to achieve market rents, no central air is going to be an issue.

Some won't but I would want that so they aren't pulling random #'s out of the air.

For example, you may build a house that costs $1 million to build, but once it is finished is immediately valued at $1.3 million, so you created 300k in equity out of thin air which you can use to borrow against.

We're doing 30 and even 40 year fixed using 80% of AIR DNA to calc DSCR. 

Here in New York, it's kind of up in the air. 

I have a fully furnished home I want to put on Air BnB.  

I run an air BnB out of my home in Southern Vt And I own 2 condos at Mt Snow.