First of all I'm amazed anyone thinks that making tea is too much of a hassle. That said, I need one of these, I never bother to make tea.
We have several trays like this in my home. Trays that are PERFECT for a romantic breakfast in bed. Have I ever found a lovely romantic breakfast in my bed? No. I have not. Though there was that one time I was really sick and got soup in bed. I guess that counts.