I've done this, and it isn't great. It's not quite the "vacation" type experience you'd think it is.

You still have to do work. So yes, you can fly to Hawaii for two weeks, pay for flights, hotel bills, meals, none of which are reimbursed because these are not corporate expenses we're talking about.

And then you stay in the hotel or somewhere else plugged in for a long time to do the actual work they are paying you for.

And then maybe go do something in Hawaii for a few hours.