Yeah Logan is a good car. Though I think what you on the continent mean by the Logan is the sedan. In Ireland and the UK we just have the Estate/Wagon version called the Logan MCV. I’ve had mine for two years now and it’s great and cheap to run. I have heard of people getting three car seats into the Logan or Sandero. There’s a great owners group on Facebook where you could ask about fitting three car seats and what seats will fit. Dacia Logan MCV Owners Club UK.