My boyfriend and I stayed at Louise's apartment in Feb 2014. I agree with everyone else's comments. The place it great! If you are new to Hong Kong this place is in the PERFECT location.... Right in the middle of a great part of the city, but also on a quiet, walking street.
If you arrive early (or want to pass some lazy hours of people-watching), I also recommend sitting outside on the patio at the restaurant "Guru" across the street with a glass of beer or wine....
The only warning I would offer is that when we were there, there was pretty serious construction going on in the apartment next door to the unit (unbeknownst to a very apologetic Louise!). Just a tip to check on status of the construction before your stay. If it is in full force, it will likely be loud for you during the day. (But if you are away from 10-5 like we were, you might not notice!)
Outside of the small construction blip, the place is great! Go!