First of all I would like to say that Oliver was very responsive to emails and communicated well. The check-in process was also smooth although we only got one key. Our group consisted of two couples so we had to coordinate what we wanted to do so that both couples could get back into the apartment.
Here is what you need to know. The beds are NOT king sized beds. One is the size of a queen and the other the size of a full bed. There are no pillows for the beds, only thin rectangular pieces of foam that did not offer much head support.
Be aware that there is a bar directly below the apartment and another directly across the street. In addition, there are more bars very close to the apartment. Those bars generate a huge amount of noise that goes on all night (every night). Even with the windows closed, the noise was still significant. This problem was compounded by the fact that the apartment does not have any air conditioning. It was warm in the evenings when we were there so we had choice of roasting all night or opening a window and dealing with even more very loud non-stop street noise. Needless to say, no-one in our party slept very well during our stay.
The apartment was also not particularly clean, especially the bathroom. The bathroom is a cramped dark space with a very low ceiling. It had not been cleaned very well when we arrived. The entire apartment was not frankly dirty, but it also was not very clean. As an illustration of this fact, Oliver requires that you vacate the apartment by 9:00am on departure day. We did so and were still waiting outside for an UBER at 9:15am when the cleaning person arrived. Both she and Oliver said that new guests would be arriving at 10:00am. There is no way that the apartment, beds and bathroom area could be adequately cleaned in 45 minutes without doing just a cursory job. That is how it appeared when we arrived and likely why the bathroom wasn't very clean.
The location of the apartment is good for walking to various sites and for access to the metro. The value is not great, however, despite the location. The apartment reminded me of what you would expect at a hostel (I have stayed at a number of hostels). We paid over $900.00 US for four nights and I think that was quite high for the level of accommodation offered by this listing.
We stayed at many different locations during our three week trip to Norway, Ireland and Paris. This was hands down the worst location we stayed at during our vacation.