This is an easy way to cater for house guests, the frame strength of this model means that its is suitable for both adult and child use.
The pop up under bed Single size Trundler is housed in the 3 sided base (like a garage), the 3 sides makes sure there is sufficient support for adults. This is more robust than the cheaper 2 sided (like a bridge) model available. It may cost a little more but this feature pays for itself in the long run. Manufactured by Sealy in New Zealand
Top bed mattress size is 107cm wide and 203 cm long.
Under bed mattress is 90cm wide and 188cm long and sits on a roll away frame that can be raised to meet the same height as the upper bed. The base in this picture is upholstered in Baxter black fabric, it is also available in in grey, cream and chocolate brown.
This sizes are approximate but give you a good guide.