I think your house looks lovely and if I were in the market to buy in that location would want to look at it. The kitchen and bathroom are fine.
We are in a similar position to you - although our house is not in a state to go on the market as DH is in the middle of a project., creating a room we do not really need,!! Our families would prefer we moved back to U.K. whereas we are happy here and have great healthcare.
I think that many people will move out of U.K. if they wish to and they will have more rights to live in a European country before Brexit is finalised than after. They are actually on a countdown to be able to get their living and working rights. It is cross border working which looks to be a very murky area still.