They have been used to an au-pair at their main home, they come to us every second weekend and have had no rules at DH house before I met him. Now at mine they behave the same. The are 16(DS) and 13 (DSS). They are usually polite and I get on well with them, I suppose they are typical teenagers really but it gets on my nerves. All rubbish is left in their bedrooms when they leave on a sunday night...with wet towels on floor, empty soft drink cans and glasses, screwed up tissues, beds never made. I have a cleaner but I advise her not to go in the bedrooms any more, and they are no longer cleaned. To top it all DH shares one of the rooms as a study and changing room with SD so he also leaves all his post and papers on her bed. I have to remind him that she would appreciate a clear bed and I want her to feel welcome. Just having a whinge really. Last week I supplied each room with a towel rail for the radiator and a laundry basket for SD, but this weekend SD ignored it... ggggrrrrrr!