Instead of having my cleaning and maintenance crew change the door code each week, I'd like to be able to do it myself remotely.  

If they decide to renew/extend, you can/should accommodate them by just rolling the Purchase Option payment and rent credits forward but sign new paperwork, new floor price, new mo rent credit.Take $1 for security deposit so it is a separate transaction and security deposit not confused by a tenant with the cost of the Purchase Option contract. 

Issue: Last October 2023, a pipe under the floor leaked from my upper condo unit to the downstairs unit causing damage to the neighbor's kitchen.My condo was paid off, so little did I know, I didn't buy an insurance policy at that time (failed). 

The walls on the second floor show white chalking and also some sort of drip marks.

I know cat urine can be extremely tough to get rid of and will have to possibly sand and deep clean floors and then seal them.Main question: Is it possible to fully remove the smell of cat urine?

I have a decent understanding of flooring and painting now. 

If yours is the only STR within 20 miles and there aren't any cities or larger towns within a 20-30 minute drive, you could easily run into trouble even finding a reliable cleaning person, let alone a full-service STR management company.I would also definitely take the time to find some comps on Airbnb in the same area as yours, with as close to the same bed/bath count as yours, and with the same finishes and amenities as you are planning to put in yours.  

I guess they did not clean the unit for over 3 years and did not call the old property management company when things started to break. 

Also if you have a clean unit the new owner will be excited about the idea of renewing your lease. 

Hi, I just got into a fourplex property and found living room has a sagging floor.