Book Yoga Retreat is big fraud and spoiling the values of Yoga. We were listed with them as a school but they always keep threatening to get money back illegally. All they care about is money. They keep school listing on higher ranking by getting higher commission. So if you book a retreat with them please be careful as they may show a school on top which has no good quality of education but paying more commission to them. Many of travelers has to face this serious issue. Please always check the website of schools directly and compare schools separately.