I kept referring to it as my little fairy-tale home throughout my two-week stay with Angela&Daniel in Carouge - which it absolutely is.
The garden is a true pearl - an oasis of calm and nature, several degrees cooler than the temperatures on the street during the summer heatwave, perfectly quiet and extremely well-equipped for the little space it occupies behind the artsy old-town line of shops on Rue Ancienne.
The studio has everything one could possibly wish for in terms of equipment to feel at home (incl. an impressive collection of world literature! mainly in French, but not only) and is fully furbished in a wonderfully clean, modern design (better than in the pictures, which must have been taken before some final touches were made). It has strong internet, a comfy sofa, a beautiful little "veranda" for star gazing - even a dishwasher (no microwave, but that's about the only amenity missing).
One word of caution for the home-office generation: if one needs to spend more time working from home than checking the occasional e-mail, the seating and little desk are not ideal for long hours - however, several lovely cafes in the vicinity provide viable alternatives. It was a great stay & definitely recommended, especially when travelling alone.