OMM: roof with a view

First in a series: on the rooftop of the magical OMM hotel, in Barcelona, as guests of my best friend from childhood, Sheila, and her husband, Steven Fein (my boyfriend and I introduced them when we were all about 15. The boyfriend and I split up after six weeks - we're still friends - but Reader, she married him!). She's a wonderful, prolific, passionate artist, full of imaginings,