That looks really cool, I was actually searching for something like this. I'll be sure to give it a try over the following days. I've been using https://cuckoo.team with a friend over the past weeks for a couple of sessions every day as a way to motivate and keep one another accountable.

EDIT: On a closer look it appears more of a social network where you can meet people, than a productivity/motivation system. I expected small/private rooms and more control over the start time and the duration of pomodoro's. I'll still try it out to test how it works during the day.