This is a great place to stay - I stayed with my boyfriend for a long weekend and it was perfect for us. The apartment is stylish, clean and functional. I would say that it would be too small a space for 4 people, but great for 2. The apartment is very well located and we could walk to most areas or take the metro (station 1 min away). The only small thing was that the heating was on incredibly high so the apartment was boiling - we had to have the windows open which not only seemed environmentally counter-intuitive but we actually ended up getting bitten (which seemed surprising considering we stayed in October). I contacted Yoni a few times over the weekend about this but never heard back. But this is a very small criticism in an otherwise great stay and I would definitely not let it put anyone off staying here.