Had a great week long stay here! The team at Kasa is very responsive. The apartment is incredibly clean and has everything you need. The location is perfect. You're a 10 minute walk to all the major sights and shopping.
I will caution there is construction and a church down the street that rings it's bells every 3 hours. So it is a bit noisy. Also the building is very crowded so be mindful of that as it takes a while to get an elevator. Lastly, you can't use the amenities in the building which is a bummer.
However, those were all minor as the space is beautiful and the location is unmatched. I'd stay here again!