My girlfriend and I stayed in Nina's loft flat for 3 nights (early september.) The flat is modern and very clean and comfortable. Our room was a suitable size, with a very comfortable bed and good storage, the bathroom next to the bedroom was also warm and had an efficient shower. The area grunnerloka was a 2 minute walk for us where there were the best bakeries, shops, bars etc. Downtown Oslo where we found the central station, galleries, museums, opera house and pier was less than a 30 min walk for us. Ricardo was a friendly host.