I was recommended a Mountfield by a lawnmower repair shop, after my Bosch's spindle melted and couldn't be replaced - Mow Direct had the best price and availability. As others have said theres a few issues with the assembly - the diagrams in the book are not especially clear but just use your instinct and you can't go far wrong. I too had an issue with the collection basket but found long handled pliers helped.
I've only used it the once so far and not gauged the cutting heights yet (2 or 3 seems about right), and it feels solid and well made ( a little bit heavier and quieter than my previous Bosch) and feels like it will last many years - would recommend this mower absolutely.
Hope this helps your decision.