As you can see from my signature, I have significant CR Experience. I've stayed in the towers and the wings. JC and Ali's Mom is correct, if you are staying in a wing, request the North wing. I have stayed in the south wing, and it feels too far from everything, although technically it is closer to the pools. The pools can definitely be busy in the afternoon, but we normally have no problem finding a chair by the pool. There are two pools as well, so you shouldn't have any difficulty.
I'm not trying to make enemies here, but I'm a little surprised by some posters saying they "have never stayed in the wings" and "they can understand how they would be disappointing." How can you give an opinion of the wings if you've never stayed in them? If I interpreted those incorrectly, I apologize. Sincerely.
The North wing rooms are very large as well. The lavatories have two sinks and the commode is in a separate room. If you have a room that faces the MK, you can see the fireworks from your room. You can also turn on, I believe it's channel 22 or 21, to have the wishes music piped into your room.
The carpets I believe people are referring to are the hallway carpets. They do need to be replaced. I wouldn't say they are dirty but let's face it, how many children trample through those hallways each day. Furthermore, I've never had dirty or bad carpets in the rooms themselves.
The food court. Well it's not bad food, but it is also about the same food as you get for counter service throughout the parks. This is not a restaurant. It is a short order grill where you can get burgers, chicken, fries, etc. Personally I don't think the food is bad there. But if I want top-of-the line, I wouldn't go to counter service.
Clearly the tower rooms are better for the simple fact of the location and opportunities for breathtaking views. They are more expensive, but if you have the money, they are worth it. Now, to be fair, I have never stayed in CR concierge. I have read conflicting reports on this board about the price you pay compared to the level of service and pirks that you receive. So I cannot speak for those.
The CR isn't for everyone, but many many people love it. If you haven't stayed there, I guess you won't know if you like it until you do.
You'll make the right decision. If you do decide to stay there, I hope you enjoy it.