Glad to see you getting over your slump buddy; I know what you mean because I've been there,lol. I really like what you've come up with here, though I do agree with the comments so far. One observation if I may? Most of the castle dungeons and cellars I have seen have vaulted, or barrel vaulted ceilings, not for aesthetics, but as a way to support the tremendous weight of the rest of the stone structure resting on top of this foundation level. I think unsupported horizontal stonework might be impractical in the RW. Just my .02 pfennigs.