Partner moving into my house - what is a fair contribution?

Luckybonus

I think I fair way of doing things would be split the bills 50/50. She to pay for her food. You can shop together, but she pay what a single person may pay for food. I live alone and my budget is £150 a month.

I think her paying a token amount say £200 to £300 in rent is a good idea, as she will be living with you and save substiantally still for future housing costs. The token amount could be used to pay for a holiday or joint activities.

I hope this is helpful:)