The location is great, in a quiet street, with parking space, only five minutes on foot to the beach. (also close to tram stop, which is convenient)
Bedrooms are at basement level. A larger one with a double bed and a smaller with two bunk beds. There's quite a bit humidity so keep the door between them open. Quite steep stairs down, so keep that in mind.
Roof terrace is shared, so not always quiet upstairs.
All in all a good stay, mostly due to convenience.