I was a little skeptical about my visit to the house since it looks rather unassuming from the outside, but I don't think I've ever been on a more interesting 30 minute tour in such a small place. Our tour guide was fantastic and really knew her stuff inside and out. We barely got there for the last tour of the day and our guide was nice enough to stay around for a few minutes at the end to answer more questions when I'm sure she was probably ready to go home. The house was just a fascinating little view into how people strived to live during the mid 20th century. Even though I'm a fairly quick sightseer, if you're planning to do both Mount Vernon and this house in one day, I would suggest arriving around opening time of one of the two. Definitely worth the visit.