There are plenty of people that for $100 will use their medical license and type up a letter that their patient needs an ESA.Also, if the ESA exhibits any aggressive behavior it can be removed from the property IMMEDIATELY. 

Are there other firms that are comprable?  

We removed a few walls and made it an open concept home.

That entails removing it from the lot and placing it in a storage area.

Common utilities paid by the landlord will be similar if not the same; standard services (extermination, changing filters, snow removal, fire safety inspections etc.) will cost the same.Expenses will vary depending on the market.

Don’t forget to take into account utilities including internet, lawn maintenance, snow removal, etc. into consideration.

If you ask the manager to justify a fee and he starts hemming and hawing, move on or require them to remove the fee.

So I wrote a long article evaluating his claims, which he (apparently) became aware of, and then succeeded in getting Google to remove from search results.

Mid-range units have held firm in pricing.

While some leases say they will remove all evidence the sign was there and restore to original condition, I doubt that happens in bankruptcy for example.