Philip & Helena are a very nice couple who make you feel very welcome straight away. The two floors they let are really great, well designed, very clean and very cool too.
The location is perfect too - Rue de Flandre and the St Catherine areas have a great vibe with lots of cafes and restaurants spilling on to the street. Just a short walk from all the tourist stuff, one can even walk to Gare Midi.

I recommend without hesitation!