Why 3 BHK is the best real estate investment in Chennai?

Cost-wise a three-bedroom apartment may not make that big a difference when compared to buying a two-bedroom apartment. While a 2BHK would cost about Rs 55 lakh in a decent locality, a 3BHK may be available in Rs 70 lakh or so. Nevertheless, it ensures spacious living by providing for an extra bedroom that can prove to be valuable whenever there is an extra guest or two who need to be accommodated. Alternatively, the bedroom can also be used as a home office by those who have the option of working from home.