Yes, we need to do something about the legal protection insurance, I will clarify that on Monday as mentioned.
Regarding the house: Yes, of course, over the years there will probably be one thing or another that comes up. But basically, the house is ready to move in. The wallpaper could be renewed at some point, but it is not a must. The fitted kitchen is included, will remain in the purchase, and is in good condition. Overall, the house is in a good and well-maintained general condition.
Despite the additional 10,000€ equity, we would not be broke. We would have at least 6,000€ in reserve.
If you believe various online calculators, an additional 10,000€ equity has the effect that you get slightly better interest rates and a monthly payment reduced by about 50€. That would already be something.