The treehouse makes for a special experience as does the location within the olives groves of CASA barthel. Elena and her mother made us feel incredibly welcome to the extent of inviting me for dinner with friends after my girlfriend showed up later than expected. Very romantic, very unique and still convenitantly located to get to central Florence within 15 minutes by car. Two important points 1) bring a car because without transportation you will have to resort to taxis and 2) the treehouse is very bright so even with the eye masks that are povided. But it makes for a beautiful wake up. Highly recommended also for the incredible hospitality.