I was visiting Oslo as a PhD student who needed to write her thesis and who wanted to explore the city in the mean time. I had a great time staying at this studio which is located in one of the tidy and rich districts of Oslo. Jessica turned out to be a really helpful host that will answer your messages promptly. The city centre is just a 15 min walk away, while the beautiful Oslo National Library and the Royal Park are even closer - it takes only a 5 min walk.