My daughter and my niece want to try and plan a trip to London this May, they are both 20. I have a couple of questions. 1) Where is a safe and inexpensive place to stay and how do they go about finding something. 2) Are there places that include breakfast because I hear that food is very, very expensive. They are on a tight budget and don't want to spend a lot on accommodations so they have money to enjoy their time sightseeing. Thanks for any help.