The stroller is red and black and its is called Joovy Caboose. It is
in great condition and we are asking 200Sfr. Zurich area. Please read
more at the website in the US.

http://www.joovy.com/pages/pd_caboose.php

Strolling around has never been easier with two children. The
versatile Caboose Stand-On Tandem allows an older child to sit and
stand on its patented rear platform/seat while a younger child rides
comfortably in front. If the standing child tires, they can turn
around and rest on the padded rear seat. Fully equipped with a
universal car seat attachment system, the Caboose can accommodate an
infant in the car seat so you can use it as soon as your new arrival
comes.

And parents make out too because the Caboose is lightweight and folds
up compactly. It also has a large basket and storage pockets for
everything you'll need to take along with you. And the rear platform
means no more lifting a heavier older child in and out of the stroller
when they want to see or get tired.

The Caboose Stand-On Tandem makes strolling two children a breeze!

What about when the two kids sleep at the same time while doing errands? Can both of them lay down?