We introduced the modular Commune tent system 2-years ago. With 2 module styles to choose from you could build a tent by simply joining the modules together. Each module could attach to any of the 4 entrances of another module. So, as your family grew you could just add another module. Last year we introduced the Commune Combo with a 3mtr x 2mtr Screen Room attached to it. Another module can be attached to any of the 3 doors, so you can customise a tent style to suit your needs. Sleeps up to 11.