A building is hard to judge. It takes many years to find out whether it works. It's not as simple as asking the people in the office whether they like it.
I had read tons of science fiction. I was fascinated by other worlds, other environments. For me, it was fantasy, but it was not fantasy in the sense of pure escapism.
Time spent researching varies from book to book. Some novels require months, even years of research, others very little. I try to do most of my research before I begin but inevitably questions emerge during the writing.

