@MaturingCheeseball It was super busy yesterday because it was pissing it down outside and it had been closed for 3 days for the Commonwealth ceremony. However, it still didn't feel uncomfortable in there, very busy but not insanely so or overly noisy. We got there at around 11, went up to the Queen's Gallery exhibition first, had lunch in the cafe (seated straight away and served very quickly) then had the 90 minute tour finishing at 3. Had loads of extra time for pictures and walking around to look at things again, and there's an exhibition about Notre Dame that takes about 20 minutes too. I think it closes at 4.30 for prep for evensong, which you can come back for.