So I'm in my forties, it's just me and my kids in a big 3 story townhouse, I never use the ground floor. I decided to rent it out under the rent a room scheme to lodgers. A couple with a 2 yr old are renting only for 4 months as they are doing some phd work at a local university. Omg I am so stressed, they are cooking fish all the time as the girl is on a diet so my house stinks of fish, they keep putting my heating up to 26 and 27 degrees, their 2 yr old is sweet but wakes early and cries a lot and my kitchen is over their bedroom so I can't use my kitchen at night or early in the morning when she's sleeping otherwise she wakes and is crying for ages. I never knew we would be this compromised, I can't live my life. I know I'm a total idiot for agreeing to this and maybe one lodger would have been tolerable but this has put me off for life. They are only staying for 6 more weeks but I find myself hiding in my bedroom more and more and just wishing the time away until they leave. It really isn't worth the extra money. So my Aibu question is, am I being unreasonable to not raise the issues with them as it's only another 6 weeks and we can hopefully keep things on a positive spin for another few weeks even though I'm simmering with resentment constantly or should I raise the issues so they understand why I am avoiding my own house so much and why I'm more stressed than before? I'm going stir crazy, totally wrong decision for my family. Any advice?? Obviously I've learnt my lesson and will never have a lodger again x