Marcel Mosswood lives and works in Indonesia... and Opensim. She started in Second Life (SL) around the year 2010. Six years later, she discovered the flexibility of Opensim, particularly for its potential in terms of creating education-friendly environments. A lot of hard work, learning, building, organizing and networking, and today she has her own school grid, called, Suluh Bangsa.
This sim she put together in just five days... she is a quick worker, and the design is very bright, modern and airy. You'll see some familiar, elegant and modern architecture. There's a lot of energy on the sim, which is surrounded by a tramway, and the central torch has delightful images projected on the marble.
Lessons are taught inworld using Discord, because the quality is way better than Vivox, and Marcel has a group of teachers, as it would be impossible to do everything on her own. She learned building in SL and has also been studying Blender, plus so the look of the grid is unique to her vision of a place for learning.