I've rented a flat on my own for the last five years but due to various reasons will be moving out at the end of December. Lots of family and friends have kindly offered to let me live with them until I can buy my own place as I'm hoping to be on the property ladder by mid next year.
My close friend of many years has said I can rent a room in her place as she has a four bedroom house. She's asked for £250pm which will include all meals (she decided this), however they are a vegan family and I don't particularly enjoy the meals that they cook (lots of noodle type dishes). Obviously I would never be disrespectful and bring meat in the house but I will probably end up buying my own food anyway (boring meals such as jacket potato, beans on toast etc etc).
The bedroom is on the small side and will only fit a single bed in with a small chest of drawers so I will need to pay for a storage unit. I work full time and will be in the house during the evenings and sometimes weekends. Shower once a day and maybe wash my clothes once/twice a week, although I could do that at my parents house if needs be. I'm clean and tidy and have already told her I will help out around the house (one reason I've chosen to live with friend as she's similar to me). She's told me that her council tax won't increase if I move in.
I was thinking of asking her if she'd be happy to accept £200pm and I will sort my own food out, but wanted to get Mumsnet opinions first. I don't want to fall out with a friend, especially over money and ultimately it is her decision, but what do you all think? Would it upset you if I asked the question? She did let slip the other day that she use to charge her sister £120 to rent the same room, but I appreciate family will always get a discount! 
