"We bought this for the style and really like how it looks in our guest room.
But if you're interested in the trundle, you should realize that the trundle (which is not a pop-up trundle) accomodates a custom-sized mattress (70.5" long), which is shorter than a standard twin mattress. And because this daybed sits lower than many others I've seen, the below-bed clearance is only about 10.5" (for both the trundle and mattress). That means that even if you consider using the bed with another manufacturer's trundle, you won't be able to use a standard thickness mattress either."