I have a sitting room with sofas. And a dining room with linen napkins that come out when we have guests. Otherwise it's a bit of kitchen roll if needed.
And we go to the loo.
We have breakfast, lunch and dinner, though I don't often have breakfast, and lunch is a quick forage in the fridge - dh makes his own.
I am a southerner who wouldn't say 'tea' except as in cup of, or afternoon tea, I.e. cakes and sandwiches, which hardly anyone has any more. (Do they?). But I have northern friends who say 'tea' meaning evening meal, and it has never occurred to me that it's anything to object to - it's just different. Same as a northern friend referring to what I call 'fairy cakes' as 'buns'.
Should add that I had a mother who was very hot on U and non U! I was brought up to say 'lavatory' which I always thought was a horrible word somehow. Would prefer 'bog' any day.