I stayed at Rachel's penthouse along with my two colleagues and it was perfect for our needs. The communal space encompassing the kitchen, dining and living area was awesome. We were able to chill out, work on our laptops, and feel right at home -- much better than the city's outdated hotels, I can attest! The massive windows and balconies, which offer natural light and beautiful views, are a big plus. All three bedrooms were comfortable and the bathroom spacious. If we come back to Lausanne we'd love to stay here again.