Peatrovich has been building in SL since 2006. He has built houses, trees, underwater worlds, full sims, and specializes in "Tiki" builds. The type of sims have been Gorean, Japanese, Modern, and Tiki.
Peat also consults on builds and helps new builders with their designs, process, and any building issues they might have. So if you have any issues with building feel free to contact Peatrovich Papp in SL.