The BRRR Strategy: This Stuff Really Works w/ Tiffani Harris – 08082018 Beginners, BTS Real Estate LeagueBy Nicole PurvyAugust 9, 2018 To access this post, you must purchase BTS Real Estate League Membership v1.1, BTS League Annual, BTS Real Estate League Membership 2-Year Commitment, BTS Real Estate League Membership v1.2, BTS Real Estate League Membership v2.0, BTS Real Estate League Membership v1.2 or BTS League Annual v2.2.