They're nice levels but I'm looking for something unique. Try using some tiles what aren't commonly used such as the sewage tiles and experiment a bit. Log on to Era on PC as we use the same images as them. I really like the inside as Emera stated, it has a lovely visual effect!
I'm interested in seeing some more of your material, please don't be shy to try something different

My only critique is that you're very limited to what you can use on our tileset so what I've seen so far isn't anything what makes you stand out but I'm looking for your potential.
I'm sure other Administrators will see this, it'll be interesting to see what creative responses they have if any, nevertheless; keep up the good work.