Bit annoyed that the original price had gone up by £40 after the sofa had been in my basket for two days (whilst I was sorting finance) Anyway, it’s a nice looking sofa, probably more a 3 seater than a 4 seater. You will definitely need to purchase some strong velcro for the end cushion as it does slide off. It is a very low sofa (if you are tall)  we ended up having to purchase  fit new 6” legs to make it more comfortable for us - see before  after photos (lucky I have a family member who did this for me, otherwise even more costs would be involved) You will also need to buy some more scatter cushions for back support as the seats are quite deep. By the way, that’s all the back of the sofa is - scatter cushions you arrange yourself. Time will tell how it will wear.