That looks like a good system. But I can only advise you to go and have a hands on with one before you commit. I had a M&P Pliko with the carry cot. I bought it on the recommendation of the shop assistant, but I gave it away once I didn't need it anymore. It was not easy to fold. It had to be pulled together (with the same type of movement and force as trying to start a petro lawnmower!!) and often I couldn't get it closed - my mother never could manage it. The Luna should be able to get upand down pavements OK - it has a solid handle which will give you more leverage and won't be as sore/tiring on your wrists as the individual handle ones (like on the Pliko). Also check out the size of the basket and make sure it's big enough - the Pliko wouldn't hold a packet of nappies - very tight fit. Make sure there's enough space to get items in and out of the basket. Although I didn't like my Pliko, the M&P did last a good 3 years and was good enough to go to charity. It lasted well, was sturdy and well built.