In any case, a wire crate with all round visibility is infinitely preferable to one with solid sides.
Frankly, my crates are all on the large side with 2 doors. I want the dog to be able to stand, sit up and stretch, and lie fully stretched out in total comfort.
One is permanently in the car. My dogs have to ride in a crate. The idea of a Basenji running loose in the event of an accident is not one to contemplate.
If you are using it indoors or if the pup is to sleep in it next to your bed at night, you can always chuck a blanket over a wire crate.
I don't have the measurements of mine in my head but can check them later if anyone needs to know.
It is important to crate train puppies. I took a smaller one to Mku's breeder who left it up and open in the play area so the whole litter could play, sleep, chew things and even be fed in it by turns. Anything to help the transition from puppy to permanent home. It goes along with putting collars on the babes, late at night when they are about 3 weeks old. They wake in the morning and it feels completely normal. They have forgotten life without a collar!!
Just one more thing to help the new owner and the puppy.