For anyone that wanted to see the apartment preview (and aquarium demonstration) twitch still has the videos up here: https://www.twitch.tv/finalfantasyxiv/v/89793998 About the 2 minute mark he starts making his way across the bridge to the building and then eventually goes into a room. I believe someone said it here or elsewhere already, but they may have a lower initial number in order to spread people out between the wards before gradually increasing the availability.