Matress, bedding, the lot. If fold away better

For a friend visiting for a few days and brother a few weeks later, where can I get a cheap mattress and some bedding (not even sure what i need lol) - this stuff usually taken care of. I looked in BigC and it seemed expensive 4k for a springy cheapo (its okay if its cheap in price as well) looking matress (probably looking at wrong thing) for what I remember paying in the UK (admittedly at Primark - ex-girlfriend with me at time, you need this, that, this, that, this - lets spend a day here). Yep they are cheapstakes - no need to flame - they will both be indieted to buy the first few rounds every night - and redirected to local hotels on occasions where they have company...

Way to go would be inflatable mattress " don't forget pump", Home Pro had them some time back. You will need some bedsheets, top & bottom,pillows & pillow cases.Visitors gone, all stores away neatly.