Thanks, jamestimmins. We appreciate it! As we grow, we will be releasing learnings/white papers from the market including what site characteristics are the most sought after for various site types. The general rule of thumb with sites are:
Rooftop - taller than the surrounding buildings, flat roof with easy access, power and fiber access, long line of site over population areas and/or beside areas of high concentrated footfall (eg campus, stadia, convention centres)
Tower - land that is raised vs the surrounding area, close to a population area or major road network (eg beside an interchange on a highway)