Highly recommend this spot for solo travels or couples. The rooms are so unique and is quite roomy and spacious. It was such a unique experience for someone who's first experience is Rotterdam and it is so close in walking distance to a lot of the attractions.
Sometimes we would just relax in the room, and listen to the music just because the room is so comfortable and there is a sound system in it. But the room is built where people from outside cannot hear the sound. It is so well insulated.
It's also crazy how flexible their check-in is and their staff is so kind with recommendations to head to.