I have some friends coming over tonight, dh is away and they are bringing their son (nearly 2) I said to df that he can either sleep in ds's room on in mine and dh's until they are ready to go. df said "thats fine, we dont do the strict bedtime thing anyway, especially when dw is off" (she's a teacher).
i spoke to mil and said they were coming and the kids could go to bed when they were tired as J doesnt have a routine and she said "well you never did either and its biting you on the bum now" wtf? ds goes to bed at around 7 on a school night but any other time i am v relaxed about it. he tells me when he is tired. he sleeps well (and always has- we are v lucky) it works for us i dont mind him staying up late if we have guests. We are his parents and we are all happy and healthy!