The design of the Future Base by Playmobil is really top notch and worth your money at all costs. Technically solar cell and flashing red and blue LEDs. Technology Interested children and researchers can learn a lot with this station and discover. Is good play from all sides and with a bit Very accessories or vehicles can be a whole world build. With the remote-controlled vehicles as an accessory even more children (mothers and fathers) have fun. The quality of materials is very good. Of course, the building takes time. The parents! An assembly is if you look at the detailed instructions principle holds no problem for children but alone is not possible. Otherwise have also a lot of Playmobil at home and will always enjoy recorded. Change from time to time the issues of Western, space, dinosaurs or pirates. For us and our son Playmobil is the 1st choice.