The location was perfect.
Basic kitchenware (dishwasher, detergent, pot, Nespresso machine) and a small portion of ingredients (olive oil, Nespresso capsules, rice, pasta noodles, cereal) are provided. I found it helpful.
I stayed four nights, and there was ONE complimentary cleaning service.
The soundproof window was ok. I stayed from Sunday to Thursday, there was noise outside but okay to sleep with earplugs.
There is no official check-in process. They send an email to pay city tax, and once you pay it, they send a PIN code for entrance.
In general, I like this place.