You can not charge anything extra for a service animal.

Children 12 yearsold and under will not be charged. 

Maybe they’re charging over market or could find a buyer. 

Perform the same task in each app to ensure a fair comparison.Load a property with pictures and details.Market that property.See what your marketing looks like from the public's perspective.Submit a fake application to see how easy the process is.Run a credit/screening report on yourself.Enter a maintenance request, assign a vendor, and attach a fake invoice.Enter charges to the tenant's ledger.Enter recurring charges and automatic late fees.Sign documents electronically.Run owner reports.After testing a few apps, one should clearly stand out.

Despite the Ohio Building Code recognizing the basement bedroom as a legitimate bedroom, the appraiser did not include the basement in the general living area (GLA) and didn’t assign much value, if any, to the additional finished space.Has anyone dealt with this challenge before?

A Solo 401k which is exempt from UBIT on leveraged real estate may be a better option if you have legitimate self employment activity. 

Location of accountant: some accountants will charge more if they’re in a higher priced locationGeneralist vs specialist: if you want someone real estate specific, it will likely cost more.

If no other landlords in the area charge for heat, you'll probably have a tough time.

Perform the same task in each app to ensure a fair comparison.Load a property with pictures and details.Market that property.See what your marketing looks like from the public's perspective.Submit a fake application to see how easy the process is.Run a credit/screening report on yourself.Enter a maintenance request, assign a vendor, and attach a fake invoice.Enter charges to the tenant's ledger.Enter recurring charges and automatic late fees.Sign documents electronically.Run owner reports.After testing a few apps, one should clearly stand out.

In that case you will have to charge them in addition to the fees that are collected with Airbnb.