That crib is taking up a lot of space for something that's just a gag. The construction of the crib looks nicer quality than their couches. That's my main issue with this. I find it funny, and I'd probably want something similar, but as someone living in a cramped apartment, I wouldn't need this in my life. I mean both the child and the crib. I don't need either of those things in my life.
I can't imagine this is good for a baby's psyche. It's not like a baby knows what a shark is, but aren't we imprinted with trauma and knowledge from our ancestors? Our ancestors knew what sharks were. This kid is going to think that sleep is the time for babies to be eaten by savage beasts. Kids have it hard enough.