Overall the look of this airport is old. Dark seats and carpet and old textile but they do have lighted electric signs. Here is the summary:
Pro: some eateries are very new and modern e.g. Modern Burger. They have moving walkways. Free Wi-fi that extends to some section (but will drop later).
Con: toilets don't have auto seat covers. There are a few outlets but they ports are very loose, my AC plug-in keeps falling out. Still not enough number of outlets. The carpet looks very old and not a lot of seats in the waiting area at the gates.