We currently have 3-across in a Peugeot Rifter. Two Axkid Minikid4 for 4-yr old DTs and one Cybex cloud for DC3 (currently 9th weight, 1st centile height). We need to think about the next stage for DC3. The DTs can probably stay in the Axkids for the next couple of years so long as they're happy in them, and they're both on the smaller side so nowhere near ready for HBBs. I'd be happy to get another Axkid, but we're finding we're only now getting a consistently good fit on the straps on the older two (ie strapping the child in to the seat, not fitting the seat in the car), and my husband especially struggles with getting a good fit. We also don't need height/weight limits anywhere near as high as those on the Axkid as DC3 is small and can move into one of the Axkids when DTs outgrow those. What alternatives are there to keep 3-across, but slightly more user friendly? We travel to the US quite a bit and use the Graco Slimfit3lx there, and my husband especially far prefers using those. I know the closest UK equivalent of those have a lower safety rating, but never sure whether that's based on them in FF or RF mode. Happy to spend up to equivalent of the Axkid, and safety rating is highest priority alongside usability. Bonus if it's shallow enough to allow to reach over and buckle child in the middle as easily as possible.