We stayed for about 9 days, it was rather pleasant throughout the stay.
Please note that the instruction manual of getting into the apartment is a bit confusing but once you figure it out, it is very easy.
Please sort your trash into 4 categories [Plastic, Cans, Glass bottles and Burnable trash] and place them into the bin right outside of the building not your unit. The trash disposal instruction was not clear.

In a nutshell, everything is what Keiko presented and she is very responsive.