I thought it was solid wood as described in the description, but its only manufactured. I only opened the box to see it and did not touch anything inside. I got a refund, but still have to pay  70$ for the return even though the description information was misleading.

Update: they offered me 20% discount to keep it which was around 90$. So I decided to keep the frame and buy real wood planks to replace the tablets with that money. Everybody wins, just a bit more work for me.