"I had an absolutely terrible experience staying at the Britannia Edinburgh Hotel and strongly warn other travelers to avoid this property. First, the room hygiene was unacceptable. The bathtub was covered in deep black mold embedded in cracked grout lines and a pink bacterial biofilm (Serratia marcescens) along the tile edges. It was clear that the bathroom had not been properly scrubbed or disinfected before my arrival. Second, the hotel's management is completely irresponsible. Upon arrival,...