I once asked my T if I could live under his desk. But we both agreed it might disturb his other clients.
It's always a little tough to leave but I went through a period where it wsa wrenching whenever I left his office. I can remember shaking his hand at the end of a session (we always shake hands at the end) and I teared up and told him that I really didn't want to leave. He very gently told me that this was one of the hard boundaries but to remember that even though I was leaving that didn't mean he still wasn't there. It can sometimes help to remember that the connection doesn't cease when we're not with them.
AG