You can use a Bosch DIY cordless multi-tool from the Green series for many different jobs in your house. You can sand corners until smooth, saw off bits of wood, and cut out carpet. Thanks to the small head, you can also work in places that you can't reach with other tools. You can also work in rooms without a socket thanks to the battery. Bosch Green cordless multi-tools are part of the POWER FOR ALL 18V battery platform. You can use the battery from this platform on other Bosch (garden) tools with the same voltage. That way, you can quickly switch between various tools.