Crib with solid sides

Kate • American married to an Aussie, living in West Australia 🇺🇸❤️🇦🇺 fur mama to 2 pups. Pregnant with babe #1! Due March ‘19🤰🏻✨🤸🏻‍♀️💕

What are your thoughts with a crib with solid sides? I’ve read it could be bad for airflow but surely they wouldn’t sell them if that were the case?

This is the one we are considering-

Thanks in advance! 🤗🤗