Ollivander's is coming along nicely. Scenic is close to being done, shelves are fully stocked, effects being tested. It looks good. As for the size of the two Wandkeeper rooms, Orlando's Olli holds 27 muggles. The rooms here are completely different. They're longer, but more shallow. So it is unknown how many can fit in there, but it should be about the same. So with two Wandkeeper rooms, we're looking at about roughly 50 muggles at a time.
On a completely different note, I have an "uh oh" story in regards to Hippogriff. They've been cycling TWO trains, not just one. Well, apparently during testing today one of the trains didn't make it all the way around the track. It got about halfway through & then rolled backwards. :wacko: Thankfully though, there was NOT a collision. My guess for the reason behind the rollback was due to wind. I know Rockit in Orlando has that issue when its windy & its a much larger/heavier coaster.