Stayed at Sebastien's place for 2 nights. We were in and out most of the time, but had the chance to hang with Sebastien briefly. Loved the space, and the overall value of a private bathroom can't be overstated!
The apartment is literally steps away from transit; we bought day passes and got around fine. Free street parking, you may have to circle the block more than once.
We'd definitely stay with Sebastien again next time we're in Wicker Park!