1 Week Chill Tour around Brandenburg

I know it's quite a short term, but I wanted to try my luck with a tour I am planning. I am living in Berlin and I want to start the tour from here. The plan is to spend 7 days around the state of Brandenburg and camp at various camping locations around. As I am not that of a pro, it will be quite a chill tour. 375 km in total, so 50-60 km/day on average. No big ascent. Probably cycling for 3-4 hours and then spending some time on the campsite, swimming, etc. Route here: https://i.imgur.com/4C4VJ3w.png Distance per day details here: https://i.imgur.com/VQnKqpU.png Join me if you are a chill and easygoing person wanting to spend some quality time on your bike. Cheers!