I think I may have to do the same shortly, especially since a newborn is on the way. Everyone here doesn't seem to realize I'm not just playing, and am actually working. There's a reason why we live in a nice, comfortable house, there's always food in the kitchen, etc.
Someone will just walk in, throw me the neighbors baby, and say, "here, we're going to the market, look after her for an hour". She's a sweetheart and everything, but come on... I'm trying to get shit done.
If you travel lots, maybe look into
http://www.regis.com/. Get an office in pretty near any city in the world, comes with a receptionist, full serviced (photocopier, fax machine, etc.), coffee, meeting rooms available, etc.