This is a great place to stay while visiting Zurich. All the comforts of an apartment while being right downtown. We stayed with 4 adults (1 couple, and 2 individuals in the 3 bedrooms) and one toddler and the space worked perfectly for us. While the space can sleep more people (3 couples--6 adults can technically work) I would only do that if you aren't planning on eating in much as there isn't enough space for cooking or feeding 3 couples a meal. Also, I may have missed this in the description but it is a 4th floor walk up (no elevator) so be prepared for this!