First thought is to let them mount it and then deduct a reasonable amount to patch the hole (if its a giant hole) when they leave.This is not a section 8 property either, I live one one side of the duplex and rent the other.

STR is now a tech play. 

Many big-tech companies are either moving into the market or expanding their business here, which is contributing to rapid economic development.

And a $425k house in a private, gated, ocean view surf community with $200/night vacation rentals is $5M+Additionally with the recent agreements between all North American nations and the cost of energy only expected to remain elevated, Mexico in general is poised for a continued increase in foreign investment and high tech manufacturing near shoring by global companies including the likes of Samsung and Toyota.I've personally gone so far as to get licensed as a real estate broker here and have begun working with one of the top brokerages in the area, with plans to join a local Realtor Board soon. 

We have had nearly a 39% property value gain from 2019 to 2022 in the Columbus market.Columbus is a tech-hub with a growing population and strong job growth. 

Dealmachine is what we use, so not quite newsletter tech, but they work great for finding off market deals. we average 1 closed deal/ 3000 sent.

. - For my rentals I try to get appliances and tech to the bare minimum unless it is an extremely high end area.

Would recommend looking into using a cloud based storage folder simply because you can access these documents from any location, won't loose them if your computer goes down & if your CPA is tech savy you could invite them to the folder where they could access the files in that folder. 

We also don't have the profitability to bring someone on full time.There are also not a lot of handyman/maintenance techs out there. 

I got all 72 units set up with tenants as sub-customers (I found out by calling tech support that on the desktop version, they are called "jobs" rather than sub-customers, but does same thing) as you said and it looks like it is going to work great.