Smartflats City - Saint-Adalbert

We did not actually stay at the Saint-Adalbert. We were contacted directly by Smartflats and were moved to another flat - the Cathedrale 202 suite. Pros - very large two bedroom suite. Easy check in - received the door codes via email and everything worked well. Cons - dirty walls, extremely dark walls in the main living spaces, no fans provided. Room was extremely hot in the summer. The walls are a dark charcoal colour - extremely dark in the kitchen, living room and bathroom. Since the walls are so dark, it shows everything on the walls and they were filthy including toothpaste, water stains, other stains and something blue squirted all over the white bathroom door. Smartflats sends an email checking up to see how things are. I mentioned the walls (especially in the bathroom). They sent their cleaning lady to fix. She was not very happy and took some windex and wiped down a small section of the wall. Later, I received a follow up email from Smartflats stating that the walls were not dirty as I claimed. They claim the walls may look dirty due to the water in Belgium. It was also extremely hot and they do not provide fans. It is very noisy outside so it was tough to keep the windows open.