Socialising enthusiasts

Elizabeth and Emile are nice persons, and I had a good experience in their home. Nevertheless, something I didn't like, is that I often found outdated food in the fridge, and in my plate (pizza of 10 days-years-old or more, which I threw away). For instance, toasted bread was in the fridge athough it wasn't good anymore since one month (seeing at the expiration date) !
For the ambience, I put 2/5 because when I arrived, exhausted by 7 hours of plane my parents called me at Emile and Elizabeth's home because they wanted to have news, Emile told them that I "have" to take a cellular phone, that I "can't" receive phone call on the home phone anymore... I was so disappointed of this kind of behaviour, because nothing is more normal that parents who are worried because their daughter are in a foreign continent ! Besides, you "don't have the right" to have you mobile phone when you're eating. I want to add that I'm a girl, and they didn't tell me that they were already having 4 boys students in their house, I found it really disturbing (sharing the bathroom etc) !
For the tidiness, I put 3/5 because the home was tidy, but in the description it's written "regular cleaning room", and one month later my room wasn't tidied/cleaned anymore and my dustbin wasn't emptied anymore.
For the location, I put 2/5 because in the description it's written "the next point to public transport is at 20 m", it's not at all.
Finally, I put 2/5 for "value for money" because I think for 900$ per month, and being vegetarian (meat is quite expensive so they saved money ?), I think I could be at least able to take shower more than 10 minuts long (you don't have the right to take showers more than 10 minuts long, and 1 per day), and have fresh food every morning/evening !