Instead I objected and asked him to remove all personal property from my land and discontinue use - he complied, sort of.What he did is retreat partially.

Once you take over I would just send a notice to comply and the paperwork with details about pet deposit etcetera.

HUD issued a new notice regarding service animals and reasonable accommodations under the Fair Housing Act.CLICK HERE for the official announcement from HUDThis guide provides housing providers with a set of best practices for complying with the FHA when assessing requests for reasonable accommodations to keep animals in housing.

Even if you recognize that you will be keeping the entire amount, you must send the tenant an accounting of the expenses you incurred to which you applied the security deposit, and you must do so within a specific timeline or you could find yourself having to pay the tenant maybe double or triple the deposit as penalty for failing to comply with the law.

If, after signing this Agreement, Tenants fail to take possession  of the premises, they will still be responsible for paying rent and complying with all other terms of this Agreement.

It sounds like you have some pretty stiff obligations and she's willing to comply I would defiantly accept IMO.

A pre-ordinance (built before July 8, 1957) residential building or building of mixed residential occupancy, not complying with the requirements in force and applicable to the building at the time of its conversion, may be altered so as to legalize one dwelling unit, in addition to the number of dwelling units originally authorized, providing that said unit was determined by the office of the zoning administrator or the zoning board of appeals to have existed prior to July 8, 1957, and provided such building complies with the other provisions of this chapter.

This way you can comply with their request and not disrupt your quarantine.

I would always recommend reading the landlord tenant laws in your state as well and make sure what ever lease you decide on complies! 

That it will somehow make a tenant comply with whatever is written in it - simply because it says so.