It's a residential place which allows sightseeing as well. There's little to be seen despite the various houses turned into information places. I guess that's what you will see if the entrance fees is an affordable 10,000 won.

There are a lot of amazing things you can see and do in Korea that are also extremely cheap or free... this is not one of them. This place is a tourist trap. The area is beautiful, the little houses are cute, but so not worth the time and money. There are about half a dozen little houses you can go in and see really cheesy displays. If you can't read Korean then you are really out of luck. I have lived in Korea for three years now and this is the worst thing I have gone to go see since being here.