This desk is so great, I do highly recommend it for any toddlers/preschoolers ages 18 months and up. The box actually says 3+, but I think that's very overstated as my 18 month old can sit at it and play/colour/eat just fine.
It's pretty easy to put together, all you need is a screwdriver - I even did it by myself, though 2 people would make it slightly easier. It's very durable construction, all the panels feel very solid and nothing feels flimsy like when you get stuff from Argos/IKEA sometimes, I was very pleasantly surprised by the quality!
Speaking of quality, the images are really clear and colourful, practically high definition! Your child will love this desk!