One quote from the Guardian (http://www.guardian.co.uk/world/2011/jan/18/gay-couple-win-case-hoteliers) I liked was
I totally agree with it. I'm a gay man and I can't get closer to marriage than a civil partnership, so as there is no way for gays to "marry," then this automatically excludes same-sex couples from sleeping together which is discriminatory.The owners of the Chymorvah private hotel in Cornwall, Peter and Hazel Bull, do not allow couples who are not married to share double rooms because they do not believe in sex before marriage.
The Bulls asserted that their refusal to accommodate civil partners in a double room was not to do with sexual orientation but "everything to do with sex". The restriction, the owners said, applied equally to heterosexual couples who are not married.
In his ruling, Judge Andrew Rutherford said the hotel had directly discriminated against the couple on the grounds of their sexual orientation and awarded them compensation of £1,800 each.
...
"When Mr and Mrs Bull chose to open their home as a hotel, their private home became a commercial enterprise. This decision means that community standards, not private ones, must be upheld."