Definition: Given a real-life anecdote of a complex ethical situation, generate a suitable title that describes the main event/root cause of the situation. Imagine that the given text is a social media post, and you have to write the title of the post, so the users can decide to read the main text or not.
Input: So, a little bit of background. My mother and my stepdad recently purchased a property in my city, where my mother plans on living in a tiny house. However, in addition to the tiny house, she would need a permanent address, as well as a place to do laundry, shower and store her things. Also, when it gets too cold in the winter she would live there. So, my parents have been looking for a suitable place (it ought to be ideally freshly renovated) for a really low price. So far they haven't had much luck.

Today my mother called me to make me an "offer". She wants to come to my place to shower and do laundry 3x a week and live here a maximum of 2 months per year. In exchange, she wants to give me her expensive new living room furniture and a new kitchen, (which are things she insits on having in my flat, even though I have a kitchen and furniture which I would have to throw out). Also, because my flat is not up to her standards, she wants to renovate it (put in new tiles, paint etc.). Now, we did not intend on renovating the flat and also don't need furniture, however in exchange for these things she would like to have my bf's current bedroom rent free for the first 9 months and then pay 50% at the beginning of next year.

Now, if my bf and I had intended to renovate the flat and needed new furniture this would be a great deal, but honestly living in a pile of rubble for months while they renovate my flat and then having my mother come live with us for two months in the winter just doesn't strike me as a good deal. My bf and I love living alone, since this is the first time we are able to live without additional roommates. Also our flat is quite small and my mother does not work, which means in the winter she might be here for two months constantly. She also wants to bring her cat, who is used to being outside 12 hours a day, and she can't go outside where we live. 

I thought my parents would understand that the deal they were offering me just wasn't that good for me. Yes, the furniture is expensive but I don't need expensive furniture and I can live in this flat without fresh paint on the walls. However, when I told them no just now they said that they were "extremely disappointed", because they apparently thought I would jump at this offer. Now, I feel like I am being harsh telling them that I don't want to live with my mother, even if it is only two months a year tops. So AITA? 

not letting my mother move in with me and my bf