Hello, We are planning to buy a Model Y in Europe with three children between 8 and 13. One of the most important aspects for us is long trip suitability of the car for us. Unfortunately we don't have the possibility to see or try a Model Y still for a while. Anyone has already made experience in this area, specifically regarding the middle seat? How comfortable is it to sit there, does a child booster seat fit on the middle seat, etc? Thanks for sharing any experience!