Three-bedroom apartment rents in major city centers vary widely across the world, raising important questions about affordability, ownership costs, and real investment performance. By Rich Arzaga, CFP®, CCIM , The Real Estate Whisperer® Perspective matters   when we talk about rent —especially for people who live in, invest in, or advise clients in major U.S. housing markets. A recently published chart by Visual Capitalist  maps monthly rents for three-bedroom apartments in c