I had a lovely 5-night stay in the Charlie, part of the Treehouse, this summer, and I would definitely return to this property.
First, the room was spotlessly clean, and effort was made to make sure everything was comfortable. This is really important to me. Despite being in the country, I never had any issues with bugs. It was easily cleaner than most hotels I've stayed in.
The location and the view were what got me! The view from the Charlie cannot be described with words. It is incredible to lay in the big bed and look out over the fields. It is soothing to the soul. I was there off season, and midweek, so maybe it was abnormal, but I rarely encountered anyone - actually my first encounter was as I was packing my car to leave! So, for me it was very quiet, very peaceful. The drive down Creek Road is also stunning, and it's not far too Dripping Springs and everything there. This is a really nice location to have privacy and peace but still things to do.
The room had a mini fridge, microwave, and coffee maker (along with a jug of water they provided). The shower took some time to heat up, but once it did, there was plenty of hot water and good pressure. There was an amenities room outside the Treehouse with access to ice, as well as games, books, etc.
The owner, Matt was always super responsive to emails. I highly recommend this property for a relaxing visit in the country!