Sentence:  …and there's always a buzz of conversation and somebody's playing the piano, and it's <WSD>"gemutlich</WSD>". / To one of those particularly <WSD>"gemutlich</WSD>" evenings I invited a stockbroker who lived in Guilford, and he arrived with a lady named Gladys Lloyd. 
Meaning of the word marked with <WSD> tags:  Comfortable, cozy, snug, pleasant.