J.B.
Look at the KidKraft (KidCraft?) dollhouse! I don't have girls, but a close friend does, and her daughter LOVES hers. I was blown away when I saw it! It's really big and easy for smaller children to play with. Both of my boys love to play with it when we're over there. Her little girl got it at age 3 and is almost 5. I'll admit -I'm almost jealous of it! It's so cool -I would have loved it as a girl. Their products are also wood and long-lasting (think Melissa and Doug but not usually as pricey for what you get). We have a few other types of KidKraft toys, and they hold up really well.