The apartment was adequate and comfortable and suited our needs.
It was airy and quiet for sleeping.
The bathroom is small but manageable. However if you are a large person you could not use the shower as it is a 60cm x 60 cm square enclosure.
Supermarkets and metro were close by and it is on the bus route. Wifi was fine.
We like to walk a lot and we liked the location.
We did not meet Sebastian but were met by a friend on arrival at the apartment.