Sleep duck mattress
The mattress was great. The experience completely destroyed by the base. The bed based supplies was an absolute piece of crap. Completely incorrect size hardware. Needed to replace and use washers and loctite on every fitting - very poor assembly hardware. Glad I'm a mechanic and made this terrible things work with lots of replacements. Otherwise for a normal "jock", he'd (or she) would be pulling the mattress off every 2 or 3 weeks and tighten or simply living with squeaks, rattles, shakes and eventual failure (especially if your a little oversize like us. An example is that often hole diameter of 10mm with matched with 6 mm bolts and head sizes that were barely retained. If you get a sleeping duck mattress fine, it's lovely. However, do yourself an enormous favor make other arrangements for a quality base. Or hire a good handy man with a good set of bolts, nuts and washers (preferably nyloc locking nuts) and a tube of loctite or another commercial grade nut lock - don't be shy with high tensile hardware and plenty of washers.