Surprisingly easy to put together, and not too heavy or difficult to carry parts upstairs and assemble in situ. Quite comfortable to sit on though, like me, you may want a cushion to support your back. Not tried it as a bed but the mattress looks comfy and its a decent size for a double. I think I would fit a mattress cover to make it less likely for you to feel pine frame. 
Overall, pleased with my purchase, and sale price was good value for money.