location. location. location. however, unless your condo is right above the mrt station, there will always be a need to walk home. there is a reason why some projects 10mins walk away are in good rental demand vs some that may just be 2mins away. eg. 10 mins walk from Woodleigh stn pass greenery and peace vs 2mins from Aljunied past noisy rowdy eateries and the dubious crowd. Or 10 mins from Bedok past lots of neighbour shopping choices vs 2 mins from Tanah Merah across practically nothing, depending on your motivation. below link is an interesting read on this new paradigm. when I was in SF city I was happy walking cross the whole city to Presidio and back on Post St where I was staying just to catch the golden gate at sunset.
http://switchboard.nrdc.org/blogs/kb...to_someth.html