We want to install wood floors in the 750 sq. ft. of our home. We are interested in either horizontal bamboo wood flooring or engineered wood flooring (oak). We do not want to install a subfloor and we plan to glue it down to the concrete slab. Please help us with some questions we have...which wood would you suggest in florida (a relatively humid place)? What type of glue should you use? What inexpensive moisture meter would you suggest? Any other advice would be greatly appreciated.