Having purchased this shed i was looking forward to assembling it. Imagine my dismay when i began assembling it the floor was made of very thin osb board and when i stood on it it began to buckle as there were no supporting woodwork underneath, I have had to purchase addition wood to strengthen the flooring so it is capable of supporting anything in the shed.And now i feel i will need to do the same to the roof as it is made out of the same thin diameter osb and if i need to climb on the roof to put the felt on for example it almost certainly couldnt hold up.I must also mention the struts already attached to the floor are very poor quality as some have gouges out of them and almost certainly hasn't been through any q.c.. Iam not going to go through the process of taking pictures and having a to and fro with you before you come to a decision about it.I will just make sure that not only i but anyone else i know avoid you goods. For the money i have paid i am extremely unhappybut i guess you live and learn.