He has built houses in Ayala Alabang Village, Ayala Southvale Village, San Lorenzo Village, Greenwoods Batangas, and Peninsula de Punta Fuego, to name a few. He describes his style as tropical architecture, which ranges from Filipino to Mediterranean, Balinese to Spanish, modern Filipino to modern minimalist, and the like. E-mail him at js_selga@yahoo.com for inquiries.