Check- in and out was fine. We saw no issues, it is at a location off the main road but it's right at the bus stop you get let off at from the airport. Apartment is easy to find, discrete but secure. Elevator was available when we stayed and the apartment itself was clean, updated, and spacious.
However, the only issue is that the beds were as hard as the floor. we doubled up the comforters in order to at least get some cushion.