The hotel certainly does not deserve 4 stars because the room is relatively small (very small work desk), and especially the small bathroom, so actually low level 3 stars.
The air conditioner works, but it can't cool the room very much because every once in a while it goes off regardless of whether the set temperature is reached.
Breakfast is a very small choice and practically inedible because everything is very cold (potatoes, rice, meat?, boiled egg, no baked, no jam, but no butter). Breakfast is not even for any one star hotel.
In contrast, the outside of the hotel is nice and tidy because it has a swimming pool, a beautiful garden, terraces.
The front desk staff are friendly and ready to help.