Single folding bed (Zbed) (Noke OX3)

Vintage! Solid metal frame so feels secure to sleep on. Mattress included but that has seen better days. Easy to put down/up. It is 28cm wide and 182cm (or 6ft) long. Only 17cm wide when folded up. Would slide under another bed or tuck in somewhere unobtrusively. On castors. Photos show folded. It is about 40cm high when unfolded.