The Engineers share our DNA and we basically came from them, so why do their ships appear to be so uncomfortable? Surely they need to sit and lie down but the only place we saw anything like this was on the the control deck. Stasis pods and a control seat but the rest of the ship looked as though it was designed for a totally different species. The floors in the corridors were uneven and seemed unpleasant to walk on. The only soft items in the ship were the squishy buttons.
Yes, I know of the size difference and evolution but the ship they had built for themselves did not seem ergonomically suited for bipeds.