In general, the apartment is good. Its main advantage is its location. It's only 5 minute walk from the subway.
Also easy is access to the apartment, which does not require a personal meeting with the owner.
Of the minuses, it is worth noting the lack of cleaning, but I think this is the fault of the staff and not the owner.
A hint for future tenants - be sure to bring slippers or socks with you, as the floor in the apartment is cold.