The problem is now the Department of Permits & Planning are easing up on rules so that developers do not have to really make it "affordable".  So they are here to make a "Buck" and will build the buildings as cheaply as possible and if the rules are " relaxed" you can bet the code's will not be followed. So it will ultimately turn into Slums & Ghettos as the lower income buildings are normally not well maintained . Look at any of the low rent housing areas on Oahu . KPT, Mayor Wright, etc. etc. etc. 
Just what we need is another KPT with the crime that seems to follow it. Face it the RAIL  IS A BOONDOGGLE AND A CHANCE FOR DEVELOPERS 7 UNIONS TO GET RICH while the public gets the shaft.