You need processes to ensure emails don't get lost, someone can monitor responses, etc.At 20 emails a day, I would make sure you have a good process to receive them and respond. 

I just thought of a possible half bath solution for the OP. 

(Solution selling.)

I will look into the trust solution. 

The Code Solution is solid

For a turnkey kind of solution it can be very very costly.We have recently been going through the most aggressive rehab project to date (residential rehab) and I've had to learn about masonry a lot more. 

DO NOT ever take advice from US based companies selling real estate to foreigners, they are not up to speed on the nuances of investing broadly in the US and it's not an one size fits all solution.  

Hi,If you are looking to save money and also a solution to leaking, i would suggest to reinstall roofing with modified bitumen, it will make your space more elegant and attractive, This option is not so long lasting, but is costs less & In terms of durability i would prefer you to go for EPDM method for re-installing roofing.

Solutions?

The only exception to this, in my opinion, is if you have put together a really strong network and have access to buyers/ solutions that the agent might not otherwise.