Such a great studio apartment really close to the metro. Basic little kitchen, comfy, roomy bed, great wifi. The key was in a secure box with a code so I was able to check in about half an hour early.
Check-in was a bit confusing due to the lock (hint: top hole and round key). But I worked it out before my hosts could reply, and they replied very quickly.
Only one sink in the bathroom was a bit awkward, but not too bad when it was only me. :)