The flat is located very central in a lively area. Station, castle and supermarkets, nice bars and cafes are close. Bannermans across is road is playing live music on 7 days a week. It is OK though if you are not too sensitive noisewise. BUT there is a club below the flat (The Rowantree, a place to hire for birthday parties etc.) and it makes the flat shake! Everything vibrates, no way of sleeping in neither room when there is something on. Luckily it was only open on one night (Tuesday) and ended at 1, when we were there.
This will put us off to stay at Caroline‘s place again, although the flat itself is a perfect place for 5 people on a city trip.