Peace be upon you.
A sofa I bought from IKEA, its dimensions are shown in the picture.
It was in a child's room. It has a cover, colors are sold at IKEA, and every now and then they release different colors.
You can, for example, like the last picture, I have another sofa, the same one, but I had it reupholstered and chose a specific fabric and color from the store, and they did it.
Its seating is comfortable and it can withstand heavy use for years, based on my experience with this type of sofa.
I accept any suitable offer for sale.