The location is FANTASTIC! You will not get better. The apartment is great for two people, and stylishly decorated.
At check in, we were given a quick introduction to the city - this was a great guide and ensured that we didn’t miss out on anything.
Having the flat so close (literally 50m-you can hear the bells!) to the cathedral, meant that we could drop things off and have a little siesta, which we really valued.
I would return to the flat in a heartbeat and have already been recommending it to friends!