Fold-out beds / wall beds / Murphy beds

[Lisa104]

Hi all, would you be interested in using space-saving furniture to increase the number of people who can stay at your house?

I have been using a fold out double sofa in the lounge area, but am thinking of upgrading it to a wall bed or desk-bed - like the ones at www.spacesavingfurniture.co.nz 

Has anyone else used or own a similar bed product? Did you go for a single or queen version and what was your experience?