I was looking for a comfortable, stylish, sofa bed, if there could be such a thing. I was intrigued by the memory foam mattress that comes standard with this 70" sofa. We loved the dark gray velvet color and waited for it to come back in stock before placing the order. We recently moved into a new home in the mountains and the smallest of our 3 guest rooms needed a sofa that could also be used for guests / grandchildren to sleep.  The Knightsville 70" Velvet Square Arm Sofa Bed is perfect and the mattress is the most comfortable I've ever had in a sofa sleeper! You won't be disappointed and I highly recommend it!