Short staffed today? Normally a nice respite, but a bit dirty today. Every free spot, and there are many, has dishes and crumbs. We cleared dishes to make room. No one came to clean our large section for twenty minutes (and no one had been for a while before judging from the amassed dishes).
Normally, the admiral club can be counted on to have staff at the ready, taking items as you are done and clearing to make ready for the next fleeting visitor.
When you are traveling you know you are sitting where another just was. Cleanliness is a key factor to feeling like the space is yours, briefly.