I always thought of this as a "minor" episode of the third series since the major ones are the one about Ross and Rachel. But seeing this episode again made me change my mind. This episode is so great, wonderfully funny! The main romantic story is Joey's and even that one provides us with good laughs; but the character I like the most in this episode is Joanna, Rachel's boss that is crazy about Chandler (well, actually just crazy!) man that plot was good! I mean almost every Joanna's line is funny and even Rachel's! The remaining scenes are about the dollhouses and we got some very fun moments, mainly from Phoebe, there too!
What else to say? Another wonderful 3rd season episode!