I bought a Eurohike Ryde and didn't get on with it very well.
It's very similar to the one you want but has a groundsheet in the porch, which is better, but at almost 6' tall my head and feet were touching the inner which meant condensation was wicked onto my sleeping bag. There's enough room for your stuff but I found it too basic, and restictive for one with a lower back problem.
I immediately bought ONE OF THESE which is fantastic. It's a lot heavier than the the other two mentioned here but yer know what, it doesn't matter when the bike's loaded, unless you're going RTW that is.
Others carry much heavier Tipi's for camping trips.