Right off the bustling main avenue of downtown Tulum, a 20-minute drive or bike ride from the beach road hotspots, an unassuming grey-cement building sits shrouded in a jungle of leafy plants. A simple chalkboard sign lodged in gravel is the only indication that something more might be found inside. This is Casa Pueblo, Tulum’s chicest new boutique hotel and the first venture into hospitality made by Derek Klein, a local tastemaker, creative entrepreneur and founder of the wildly popular restaur...