Board Thread:General Discussion/@comment-38279969-20190817031354/@comment-32823535-20190817044710

To answer your questions, all rooms can be opened when you get to the level for that room. Here is a link to the list of all rooms, and the level that you have to reach to open them.

https://seekers-notes.fandom.com/wiki/List_of_Hidden_Object_Locations

Your friends can send you any passes, whether you can use them yet or not. It's great when you have a nice stock of passes when you finally open a premium room. At the same time, what you can receive when completing a room depends on the level you are in the game. I have never seen a list of when you can start receive premium room passes when completing rooms.

Some players like to put off opening rooms, especially if it is one of the rooms that are considered difficult. I have found that many of those difficult rooms become easier with experience. At first I avoided the Shack, but now I enjoy it. Haven't gotten there with the Treehouse or Mine yet... One advantage to having fewer rooms open, you can focus on fewer rooms, and your friends can charge a higher percentage of your available rooms.

Yes, if you "skip" an event, you will have to wait to be able to open that room until you reach that room's level. When I started, I opened my last room at level 120 (the Grotto). The table hasn't been updated for the Bungalow, but the Flower Shop gets opened at level 186.