Fine if what you're looking for is escapism not even remotely rooted in the real world. I do wish the author hadn't chosen to exploit both mental illness (anxiety attacks, agoraphobia) and massive childhood trauma to create a situation for her characters to have sex in though. It didn't make it more believable--it made it less believable by far--and I didn't care about the characters more because they were never influenced by their traumas unless it was convenient for the author. And as soon as it wasn't, she ignored it.