I absolutely love this. I loved "Horse and His Boy" when I was a kid.
It's actually what got me writing this oriental fantasy story. I'm publishing it on fictionpress.com. I hope you don't mind me using this as an icon for it. If you're not okay with it, send me a note and I'll take it down. If you are, send me a note anyway so I'll know it doesn't bother you.
I just started rereading this series ( I have only reread the first 2 so far) but I almost recognized this city just from reading "Horse and His Boy" once. Amazing job with this. Beautiful detail and it's like you can almost see the rays of light from the (rising or setting) sun. I love it!