Cooling not Good... Review on Hitachi R-V470PND3K Frost-free Multi-door Refrigerator

I am using Hitachi Refrigrator from 1 year and my experience was not good with this.Basically this Refrigrator is two door but its have not much space inside and I face problem related its space because I am try putting some things in this Fridge but I have not put more things in inside Fridge.Its cooling system is not much better.Its take much time for completely cool.Its compressor much make a noise during Fridge start or on and off.By the way I have been replaced its compressor but its compressor doing again same problem.I don't like this service.Company executive come very late afte compalined register like as Today I register complain and company executive came after 2 or 3 days.Power consumption very much.If talk about its design very attractive and I attracted to its design when I purchased.It has limited features which are not complecated and every people can use easily.According me its not Durable because my Refrigerator worsened after 1 year.So I would not recommended for this.