I want to position a new Miele washing machine under a worktop and in the space between new kitchen units. There's a gap of about 15mm either side of machine and from top to worktop. How do you get machines into these spaces? I think I can nudge it in an inch at a time with my knee but am worried that the sideways force wouldn't be good for the machine's legs; it weighs 90Kg. And how on earth would I get it out again?? Seems such an obvious problem I wondered if there's trick of the trade....