For Completion's sake,there was a user on Reddit who attempted to draw the maps above on his own I assume without referencing the above blueprints as there are several inaccuracies:
1) A Fan's Semi-Accurate Attempt at Ground Floor
We have in the entry, the Grand Foyer, which leads to two hallways; the left one, to (1) a Salon that has the green sofa, and (2) the Piano Room. following the piano room we enter to the Whirl Staircase Room. the three doors seen in that room go to a hallway. so that room has 5 doors.
the right hallway leads us to (1) in left, the study room, (2) right, the dining room, (3) left, a non-specified room, probably a bathroom?, (4) the kitchen. in the end of the hallway theres a door that sometimes is closed or open, it leads to some stairs in one side, and is unseen what theres at the other side.
to the back, we have the Statue Room, that leads to another Statue Room, which communicates with the study room. to the left it has another room, because theres a door, but its unseen what could be there.
Main corrections to go along with Groundfloor official blueprint is:
*The main point of inaccuracy on this map as can be seen around top right corner. By referencing the blueprint seen in episode 7 (as well as the masterplan in post above), there appears to be a small sunroom with few statues inside to the right of the staircase that that has another room off to the right of that as well (
not in back of as shown on fan map above; presume this is the laundy/wash area?). This sunroom is directly behind the study area which is where the wife works.
*Also as far as bathroom location goes, this is more on the outskirts of the house as can be seen by masterblueprint above where the waste lines are at.
*There are also 3 castlelike turrets on the right side of the house as well according to the regular blueprint. The kittens are buried outside on this side of the house. A long patio can be seen extending from kitchen area it seems.
Possible additions (note this part isn't corrections) within and around Groundfloor Blueprint could be:
*The outside furnace (where garbage and so forth presumably burned) near where Luke is playing in episode 2 I think is on the opposite side of the house from the turrets. Episode 2 also seems to show the dad consulting with Mr. Dudley in the back of the house.
*Far from the front of the house is the shed where the kittens were found not far from the Hill cemetary.
*Episode 8 shows Steve downstairs talking to Mrs. Dudley. This looks like a children's nap area presumably around back right corner of ground floor area that isn't really defined as characters not hang around here much. I'm guessing there's a washroom in back area above as well (
see picture in previous post of actual blueprint as this area not really correct on fan map above).
*The piano room (
parlour where ripped wallpaper in which Nellie accused of ripping and writing behind) and library area have a basement underneath which is where the father can be seen assessing the mold damage in episode 7. There's another separate small basement underneath the kitchen too which can be seen in episode 3.
*Also, I'd be willing to wager a guess the sofa Nellie sleeps on in an earlier episode with ghost floating above her is in the room with green sofa to left of the entryway of the house.
2)A Fan's Semi-Accurate Attempt at Second Floor:
We have, two corridors, to the left, (1) the main bedroom, right (2) probably a bathroom but its unknown whats in that room. that hallway continues to the Red Room. but sometimes it leads to nowhere (a window instead of the red door) , and sometimes it has another door, to the left.
Next we have the right corridor, with (1) left, the Twin bedroom, (2) right, the Thio's bedroom, (3) left, Steve's bedroom, and (4)right, Shirleys Bedroom, or, you know, Hazels Sickbed.
Main Correction to go Along with Second FLoor Official Blueprint is:
*It should be pointed out, the Twin's have Steven on the other side of their wall. Shirley is across the hall from the Twin's room with Theo on the other side of her wall. Hazel's sickbed is actually on the other side of Theo's other wall then. Therefore, the fanmade map is inaccurate in this regard as there are 5 not 4 bedrooms with the unoccupied one being Hazel's sickbed which is of course above the kitchen area on the bottom floor. The blueprints of second floor in my earlier post above from the set designer's that worked on the show confirm this.
Possible additions (note this part isn't corrections) within and around Groundfloor Blueprint could be:
*The Treehouse/Toyroom/TV room/Reading Room of course learn location of in last episode.