A couple of points to note - I would not describe this as a "Luxury Townhouse" its a 3 storey add on to the property next door.
There is obviously some animosity from the neighbours due to a 10 person AIR BnB built onto an existing apartment. There is a constant reminder to not make any noise including a sign that forbids "chatting in the garden". The garden is extremely small anyway so you wouldnt want to spend much time out there anyway.

We had an extremely frosty reception from the neighbours across the road on arrival but no other issues after this.
The price was very high for what it was - however, our stay was over the festival period so would expect to pay a bit more during this time.
Plus points - very clean, great communciation from host, spacious living room and open plan kitchen and plenty of bedrooms and beds.