My daughter received the Little People Lil' Kingdom Palace as a gift this year. It is a super cute castle that includes a king, queen, and dragon as well as a bed and dining table. There is a flag on a tower you can press down to lower the draw bridge and sound the trumpets. That is the only noise it makes, which is fine with me.
I don't know that this toy will keep my child's attention. She is good with imaginary play but she might just be a little young for this yet. I hope she grabs on to the Little People toys because I know there are plenty of sets that could keep her busy.
I think that the Little People toys by Fisher Price are quality toys for toddlers to play with. They are well-made, easy to assemble, and have a variety of options. If you have a child that likes Little People or just princesses/castles in general, this could be a nice addition to your toy collection.