Wood fired hot tubs become more and more popular nowadays. That is happening for a simple reason, it is a perfect way to spend a free time with your family, friends and to maintain a healthy lifestyle as well. Another very interesting and important factor that such garden furniture add extra value to the total worth of your real estate. And that is great since such a small investment is eye-catching and very fancy. Many real estate developers are looking for a small investment that could give noticeable revenue. That can be an outdoor sauna or wooden hot tubs.