Estoppel letters are definitely something I would recommend for commercial properties.

@Sara Donohue I don't recommend buying land if there's not an actionable plan whereby the buyer can build.

I highly recommend them.  

With respect to AJ, he is a good friend of mine and I highly recommend him too.

If you’re considering other custodians, I recommend focusing on those with a strong reputation for consistent customer service, transparent fees, and ease of account management.

Or, in most metro areas, you can obtain the list of permits that have been issued, and see who is receiving permits. 

Ensure you have an itemized invoice from the cleaner, which can help justify the deduction.Reasonable Deductions: Long-term tenants often leave normal wear and tear, so I recommend being lenient on minor issues.

@Anthony MurphyI’m an affiliate for both of them and at this point I’d recommend PropStream over DealMachine.

This method is helpful if there are time constraints on obtaining a cost segregation study, but it is not the most accurate.SAMPLING OR MODELING APPROACHIn this approach, a cost segregation study is performed over a sample of a large portfolio of properties that are very similar in terms of appearance, use and construction.

If you're open to $120-180k, I would recommend looking into Columbus Ohio as it does have much better growth and appreciation potential than Cleveland and Dayton.