Technically you can, but it is not advisable, as it is not weighted properly and as a result will be unstable when a rack of dishes is extended outside the cabinet of the dishwasher.
I HAVE A PORTABLE WHIRLPOOL AND I GOT A PROFFESIONAL TO DO IT BUT IT WAS 250$ TO INSTALL!!!! YOU CAN INSTALL IT YOURE SELVE YOU HAVE TO BUY SPECIAL TOOLS. OR YOU CAN CALL A PRO I THINK YOU SHOULD...
Yes. It is built on small wheels so it can be moved about easily. Usually more exspensive than a built in unit because it has two finished sides and a finished top that a built in unit does not have....