I stayed in Wyndham Garden Hotel in Baku for three nights. Although it is a bit outside of the centre of Baku, you can easily access the centre with Bold drivers for round about five manats.
The most important point for me was the fitness area which is open 24 hours. The fitness area is very good. The machines, the weights are new and you can train very good. In addition, the pool and the spa area are very nice and clean.
Also the personal at the reception is very nice and helpful. They helped me alot with their hints and recommendations. Even at night, they helped me to book a flight back to my home.
The breakfast is a normal breakfast with an open buffet.