My only complaint is that despite the booking being for three adults, there was no bedsheet, pillow cases or duvet cover provided for the pullout bed. The pillows and duvet were found in the bedroom, but no actual bedding. It was late and I was tired after being at the hospital, so I slept in my clothes as it was, but this raises some concerns about how many other people have used the duvet, pillows and sofa-bed without bedding, and that someone else will now use it after me, clean though I am.
Otherwise, everything else was great, and it was perfectly located for access to the Royal Brompton hospital.