For those of you looking at the maps of Lille, don't be fooled by the fact that this place is close to Gare Perrache - this is not the main train station in and out of town, that honour goes to Gare Part Dieu. However, it's a short ride by taxi or tram to this Hotel.
And it's a lovely place to stop. Yes, it is a little out of the main city, but a 20 minute walk and you are there. The rooms are quite dark, as are the corridors, and yes the rooms are small, but they provide everything that you need. The staff are friendly and do try to make your stay better.
I'd recommend this for a decent budget option.