We don't know who the president will be in 2050, where people will be taking vacations -- the Colorado seashore, Alpha Centauri -- or whether we'll have finally gotten flying cars. That's why there is no time like the present to live in the future.
We do know exactly what cutting edge, luxurious accommodations look like now. Apparently in the future, round edges, sentimental décor and carpeted floors are out, while straight lines, cool art and austere colors are in.
The present is so 1995, so travel forward in time and stay in an ultra modern, post modern, even futuristic vacation home.