I don't find airbnbs auto-pricing to be accurate at all and it frequently quotes rates for me more than half of what I know I'm able to fetch for my place.I would say this is probably because I would imagine it would be hard to code a system that takes into account quality of amenities, true location, size, and unique features.What both systems likely do is just dig through all the listings of homes that are around the same bedroom and bathroom size and then give you a price based on the average of those homes, but that leaves so many important factors out of the equation such as the quality of the house, the true location of the house to tourist attractions in the area, quality of amenities, unique amenities and the houses reputation through reviews.I think the tried and true way to accurately price your home is to simply dig through the listings and find houses that truly reflect and in accuray to your own house, see how much they're booking for through the listings calendar and then price your home similarly to theirs.

If I know I am at market, have analysed and determined it to be accurate, I have no reason to drop the rent.

If you have plans, you could send them to a xactimate estimator and have an accurate number, but it starts with a plan a full set.

In my experience, the estimated rent provided by the turnkey companies is usually accurate.

If my assumption is accurate then you may want to get the property under contract subject to seller getting the property re-zoned as a triplex as this would allow you to qualify for an FHA loan once non-conformity is no longer an issue. 

But otherwise the point of your post is accurate.

I tried to get accurate estimates on some things I wasn't 100% for sure on so maybe someone can point out a possible error.

Account Closed if any one had an accurate answer to this question he'd be billionaire by now. 

Just be careful that your assumptions are as accurate as possible.Good luck!

It will be the most accurate information.