Perfect place if you just need a place to sleep (and cook). The appartement is clean, It will be a bit small if you’re with more then 4 and their can be some noise from the street in the late evening.
Beds are good, good shower with warm water and good pressure, very friendly and responsive hosts.
I would definitely recommend this place if you need a place to sleep, not if you want to spend time in the appartement (but visiting Antwerp should be your goal anyway)