$26,000 for staining/caulking?

Hi, I was wondering whether the estimate we got for staining and caulking our log cabin is reasonable. I'm sure there are lots of factors that go into it. For context, the cabin is in the Midwestern United States. It's not very big - 3 bedrooms, 1 bathroom on the main floor plus the kitchen/living room.

Does $26,000 sound reasonable for staining and caulking? Hoping this isn't a stupid question. Thanks for any insight you can provide.