The treehouse has easy access with a large staircase and is comfortably appointed with gas fireplace, antiques, and hand crafted furniture. The upper loft boasts of a queen-size featherbed and skylights for moonlight viewing. A screened porch and wrap-around deck offer views of the river, surrounding orchards, and mesas beyond.           Located just below the treehouse is a luxurious stone bathhouse with gas fireplace, full Victorian tub, spacious flagstone shower, along with a toilet and vanity area.   Adjacent to the Bathhouse is the Cookhouse, a fully furnished kitchen and dining area with a large deck offering additional riverside dining and lounging possibilities.        Stroll in the gardens, watch birds and wildlife from the riverside patios, or just relax in the hammock. We're sure you'll find your stay a memorable one. Rates: $175 per night, plus tax (up to two people, two night minimum). $900 per week, plus tax. Check in after 3pm, check out by 11am.