I think its a terrible idea.

So you wake up:

1. Make bed and tuck in sheets so when bed is folded all the bedding doesn't fall off. 2. Fold up bed - desk appears. 3. Unbox everything to put on desk 4. Plug in any electrical equipment. (obviously a desktop computer would be very impractical. 5. Pull up a chair and do some work.

When your done reverse the steps. You cannot leave any work out or organized on your desk ready for the next day as you need your bed. Your desk chair I guess needs to be left in the corner at night as there is no table to tuck it under.

It just seems like the guy is combining 2 pieces of furniture which should not be combined.