I don't like the design. but I guess it works as advertised. I just hate how the pins never print right, maybe they should print separately by object and if serious about printing pins they should be printed at a diagonal slant. but this whole thing should be printed in place and you shouldn't have to assemble it like a puzzle. but I had to use mallets to hammer it together but oh well it did work. could have been printed in place tho

shouldn't the bottom seat part be backwards and with a little block raised up to prevent slippage? I'll add it in my custom profile

printed great.