To be honest, I bought this with a slight hint of scepticism. I've seen Nigella using a similar one on TV many times, but were dubious as to its efficiency and simplicity to use. Well, I shouldn't have.
It's extremely easy to use, very immediate indeed. Extremely easy to clean, provided you wash it straight away under running water. As with any other wooden tools, I wouldn't recommend using soap. The good thing about this juicer is that you get much of the pulp too with the juice, which is extremely good as most of the time it is where all the good stuff is. The only cons, to be nitpicking, is that you can't prevent the seeds to be added to the juice as they will inevitably fall wherever you are juicing your lemon/lime/orange/etc. Oh well.