The table of marketplaces is sadly somewhat outdated indeed — www.cookeat.ch isn’t on there! :)
Some really good points here. Especially #7 is super important. We’re finding that growth is a hard topic. Getting users over the initial hurdle of signing up is one thing, but offering from the supply side is especially tricky…
I suggest that you start your company with an equity of 500 eur.
If you start with 10 and spend 400 you will have a strange financial situation.
About the accountant, I suggest me, from seedaccounting.com.