We were a group of four families with kids ages 5-11, and we came to enjoy some time in Leavenworth and at Lake Wenatchee. One family (us) lives in Seattle, and the other families live in the Bay Area and Chicago, and this was a "mini-vacation" within their vacations to the Seattle area to visit us. So, of course we wanted to impress them and make sure they had a good time in WA. ;-) 
Na-Mu Lodge did not disappoint. What a beautiful vibe -- we loved how fresh, modern, happy and clean everything was, and all the attention to detail in how the home was designed and built. Of course the drop-dead awesome mountain views and the hot tub were hits, as was the backyard for games and the longggg table where we could all eat together without feeling cramped. This place is made for big family dinners. We also enjoyed the outdoor fireplace area at night. Our days were hot, so we were grateful for the good AC system. 
Though the 2 upstairs bedrooms are a little nicer than the 2 downstairs rooms, no parents felt particularly shafted with their room, especially because each had its own nice bath. And the kids loved choosing their bunk beds, which involved much excitement and then lapsed into heavy negotiations.
I had one quick text exchange with Evan, which was great, but everything was so self-explanatory that I didn't need to bother him much more than that. I should mention that we REALLY enjoyed the few select "to-dos" at the end of the stay, as our group has stayed before in VRBOs with a long, picky, "downer" list of chores we have to do on the last day before we leave. That said, we tried to leave Na-Mu clean and tidy upon departure, with dishes running in the dishwasher, garbage emptied, etc.
Notes on Leavenworth: I bought an awesome vase for an awesome price on the main strip at the home store next to the Boudreaux Cellars tasting room. I love that store! I had been to Leavenworth before, but only in the winter, so it was fun to see all the astoundingly abundant flower boxes and hanging pots everywhere -- major props to the gardeners in this town. We also enjoyed a very casual dinner at Munchen Haus, where you can't go wrong if you like sausage and beer and 25 kinds of mustard. And back into the mountains one day to Lake Wenatchee State Park, which is so beautiful for snowshoeing in the winter or beach-playing in the summer, though it was a little too windy for us to paddle board.
All in all, such a great time & we'd love to come back to Na-Mu!