Realtor Seth O’Byrne with San Diego 6 Laura Cavanaugh on San Diego Living “Welcome Home Wednesday.” This week Seth previews a new video for a gorgeous 7 bedroom, 7500 square foot Tuscan estate in the Fairbanks Ranch area of Rancho Santa Fe. Contact Realtor Seth O’Byrne, Pacific Sotheby’s International Realty at 858.869.3940 for more information and a free home consultation.