We have a fab au pair - we all get on well with lots of flexibility on both sides. She is great. She has a schoolfriend who is also au pairing about an hour away - this friend often stays the night with us at weekends as we are in the city and she is not, so they can go out together in the evenings and get back here safely.
It's the au pair's bday next month and she has asked if another school friend from France can come and stay for three nights for her birthday. I said that was fine. She has now asked if the local friend can stay those three nights too - so there would be three of them in her (double) room.
I'm a bit uncomfortable with this - two of the nights are school nights for my primary school DD, and it's only a small house with me and DD - noise travels and my DD has several times been woken in the night by au pair coming back late or late-night chatting with friends. I'd feel a bit outnumbered by three teenagers too! I'm tempted to say yes for the weekend night but no for the school nights, but she is really pleading, and I'm not sure if I'm being a bit mean and petty! Any thoughts?