A perfect location, enough space for a single and a week-long stay in my case. Alexander was responding very quickly and it helped me a lot. I wanted to check in earlier than the check in time and Alexander kindly assisted me for that (it might not necessarily mean you can check in way earlier but Alexander would kindly consider that for sure I assume). Alexander also introduced me a website to book places to leave luggage, and I ended up using that after checking out, so that was helpful as well.