I enjoyed staying at Jay's for several reasons. First, he was quick to answer my queries before I booked the room. Second, check-in time was flexible. The price is modest (comparing to what you have in Antwerp).
This accommodation is a set of several rooms (the number of beds varies from room to room). Condition is modest but a get all you need. The heating system works fine. there's a kitchen. I'm not sure about how light the space is since I stayed there at night.
Suggestion: choose a room and then double check with the host if it's available)
PS I left my bag at the spot for a few extra hours
Thanks Jay