Summary: A fun, easy room for two. The toolkit you get is impressive.
Puzzles: Fairly standard, easier puzzles, and some dexterity elements.
Immersion: The part I liked the most about this room is all the tools they gave you from the start. The use of these tools really made it feel like you were breaking in. In terms of set, it was fairly sparse, but I suppose that's what most secret back entrances would look like.
Execution: My only disappointment was that the room felt a bit short, and they could have done even more with the tools.
Group size: We had 3 experienced players and could have easily gotten away with 2. It's a very small space so definitely no more than 3.