Great experience with Sixt! Everyone was very helpful and the SUV we were put into was perfect. Always have been hesitant of toddler car seats at rental car companies but we needed two, and they were great - top of the line brand/model and very clean (seemed like they were brand new!) Lastly, small detail, but very good integration of online abilities through rental, check in, and check out, while also having in-person where needed and all very well informed and helpful people. Dont usually write reviews, but couldn't be happier with the experience so wanted to share.