Check-in and check-out processes were very easy and flexible. The apartment is in one of the best and most secure neighborhoods. There are lots of cafes and restaurants around but it isn't noisy at night. The apartment is small (like in the pictures) but enough for spending a couple of days. The shower head was low, I had to kneel a bit, but because the water pressure was really good, I could take a shower quickly :)
I should thank Martin for this stay.