Cinta ,After the second WW my father rehabbed houses and was a landlord. He presented neat clean well designed spaces for returning GI's going to Cornell on the GI bill. He never had a problem in those days I think it was because renters respected the nice places to live.
These days the landlord lives 3 states away or tries to skirt the codes and the conditions make the tenents just not care.
I rented rooms in my house. My tenants were mostly young people starting their first job. I lived in the house and when I made a "crammed lasagna" I shared it. I only had one tenant in 10 years ,that was a nuisance and I asked her to leave, she had a drug problem that was escalating.
You sound like a fair landlord. I expect there are prospective tenants standing in line to rent your spaces.