Hmm. What about pointing out how much they'd save by booking doctors ahead, then staying at a hotel, and get a place you can really call your own?
Sorry but..

Asking them to stay in a hotel would mean i'm off Trekbbs because i'll be dead!
Some time ago i talked with my mum over the issue when she was with me.. a) i mentioned booking doctors ahead (a thought which didn't even occur to her) and b) mere 2 hours later she was close to tears citing that i don't love her and don't wish her to stay with me
This is my problem.. my parents won't understand the issues i have. It's not that they are coming over (i really missed my dad when i didn't see him for two years or so) but how long they stay and how they treat me, i.e. like i'm still 12 and need to be told what to do ("Aren't you going to put that away?" - "You won't clean that up?" - "You want to wear that?" etc).
This is what drives me up the wall.. not that they are here but that they drive me nuts while they are here.
Oh.. and it is a 2 room appartment (living room, bedroom, kitchen and bath). It is fine for one person and maybe 2 if they have a relationship and can stand each other for long periods of time.
It is fine that many of you get along so great with their parents but me, especially with my dad, is more comfortable with them some distance away and the weekly phonecall and discussion.
Just an example of what i go through almost daily:
I'm quite a bit overweight and know it.. i was lazy, didn't eat well and sitting around in the office all day doesn't help much there. Yesterday i wasn't feeling well and left for home and today was worse so i went to the doctor.
My dad woke up today and saw me home and not at work at which i told him why.. stomach cramps, diarrhea and general woozy feeling.
He then started a lecture for about half an hour how i'm overweight, that it's my weight causing these problems (i have this like any normal person.. at most once a year.. can't remember when the last time was), how i should exercise, eat less and more healthy.
Now he.. is really fat. I'm 5,7" (170 cm) and about 115 kg (230 pounds). He is about the same height yet weighs around 300 pounds (150 kg.. don't know exactly because he isn't telling and wasn't on a scale for years). He's had gastric banding surgery a few years ago yet found a way to circumvent it and is now fatter than ever. He constantly makes sweets, buys other stuff and is amazed if i don't want some or don't have a taste for it right now yet he lectures me on weight issues like he's the nutrition expert from hell.
This is what i put up with and i really have to restrain myself which makes it harder and harder the longer they stay.. as i said earlier precisely due to this i had the biggest fight ever with my mum last year and it is all i can do not to blow up in my dad's face several times.
I know they mean well but sometimes it comes off as condescending and i can't tell them because it would lead to a fight and i don't want that (several years ago my relationship with my dad was at an all time low.. if it were still like this we'd maybe already have come to blows.. sad as it is to say that).