@ Alsatian we have a sack barrow but it's to move a very heavy sofa.
What it is for is my daughters sofa which is a two seater with two recliners (she has two).
They are so heavy though, i had no idea what they were made of (metal frame

) it was only when we came to move them to clean underneath did we realise how heavy they were.
@ Handy the link you sent will be useful for the kitchen stuff but not sure if they would work on the sofa's.
What do you think?