Stayed there last week. Nice upgrade for a lowly Gold to a Wow Suite. Scaffolding was up on the side of the building that directly faces to the Opera Garnier and that houses the Apple store. The side we were in, with the hotel entrance and the restaurant and that offers a more oblique view of the Opera, didn't have any scaffolding. For how long I don't know. Great staff and we really enjoyed our stay. BTW the Intercontinental that sits the other side of the Opera house is absolutely plastered with scaffolding so there is a lot going on in the area.