My parents stayed at Sophie's place for a week when they came to visit. The apartment was exactly as described and they really appreciated the modern bathroom and spacious living area.
While they were there, the elevator broke, which meant climbing 4 flights of stairs, but Sophie responded immediately when I let her know and the elevator was repaired within 48 hours.
My parents also found the apartment hot and loud at night - they kept the windows opens with the shades down during the day to block out the sun and took cool showers before bed, but they were still too hot to sleep. We ended up lending them fans during their stay, which helped a bit.
The apartment's in a great neighborhood, but there's loud music until very late... and then the trash pick-up and deliveries start very early. We recommend this apartment, but guests should bring earplugs!