I also own a Marsden! Mine is in very bad shape, it was almost condemned before I bought it. Most of it's beautiful woodwork/bookcases/windows/hardware has been removed or updated to a more modern look. What were they thinking! I have just started plans to restore it, but was lost until I found your blog. You made me realize this house still has hope and she could be returned back to her original, unique, self.
I would love to hear from you, share some pictures, and maybe even do some brainstorming for ideas.
Great to hear from another Marsden owner. Sorry to hear that it has been the victim of a horrible remuddle, but it sounds like you're willing to do what it takes to bring it back to its former glory. Although I haven't posted pictures of every part of the house, there should be enough in what is posted to give you an idea of what your house was like when it was built. As fitting an Arts and Crafts house, everything is very simple, with very little detail, so restoring things like window and door frames or baseboards should be relatively easy compared to restoring similar parts of a Victorian. Other details such as doors or built-ins would vary from house to house, so just try to stay within the right time period and style and you should be fine. If you have any other questions, just post a comment. And good luck!
And if anyone else wants to see a particular part of the house or any other requests, just let me know and I'll see what I can do.