Look up the product data sheet or PDF for the exact model he is going to use. 

Separating them now with the data you have could potentially allow you to take 100% bonus depreciation, if qualified,  right away and you would get the similar tax implications of writing it off.10 unit apartment is big enough to warrant professional help.

@Michael Baum The cleaning fees are a pass through thing but if you are using AirDNA's data to help determine ADR then they include cleaning fees in that number. 

I met a NYC landlord in Havana while I was there who still buys rent controlled places, he's very wealthy because of his persistence to continue in NYC.

@Art Perkitny hey art, what software do you use to get the data in the image you included in the post?

In Arizona, an outdoor unheated swimming pool will add more value than an outdoor swimming pool in Alaska, since an evaluation of market data will show that buyers are willing to pay a bit of a premium in Arizona, but not in Alaska (in fact, the market data might say that an outdoor unheated swimming pool HURTS value, in Alaska).

@Joe GrazianoI don’t know if you found your answer or not but from a technology perspective, you need to get access to the MLS API and obtain a key to which could feed data to your site.

I think US Leadlist is the company I've tried to get data from a few times but they limit how many people in an area they will sell to.  

To me I don't care what they ask as long as they are not violating the tenants rights by rental discrimination which is the highest type of discrimination in the U.S. and they have a proven business model.If I were searching for firms I would be asking for some statistical data of:Vacant days on marketEviction RateVacancy RatePercent of rent collectedTenancy retention rateTenancy lease renewal rateAs a business owner, which yes you are if you own even a single property is having the right team in place and letting them do their job as long as its tested, measured and verified by proof.Just my opinion as an investor and owner of a property management company.

that led me to question the data provided by the seller and gee what a surprise when they said "oh, sorry we made a mistake".