The perfect place for a long-term stay. I was at Janine´s place for a month and could have not picked better.
You should definitely expect an old, traditional house (and beware - many narrow stairs, be careful with your suitcase) but the pictures are accurate. The room has a nice view into the neighbouring park and the street is pretty quiet. You will share a kitchen and bathroom with one other person, the kitchen has everything one could need which is a huge plus.
The house is within a fairly close range to the European quarter, the walk there is lovely. Public transport is also available, both tram and bus, and a walkable distance to Gare du Nord, You will be glad to return to calm Schaerbeek after running around in the busy Brussels centre.
A shop is nearby, and is even opened on Sundays which is not common in Belgium but very convinient. If you like running or simply being outside, park Josaphat is just a few steps away.
Janine is a very friendly host, helpful and is always up for a little chat, but also respects the guest´s privacy. She will make you feel very welcomed.
I recommend this place to anyone who is looking for a temporary home while working in Brussels.