Different floor plans of the Ramsey house available online use different names for some of the rooms. There is a room off the back hall, directly under JBR's room, that the "Blueprint for Murder" site labels "Den". The floor plan at Braveheart labels the same room "Study".
http://www.geocities.com/CapitolHill/Senate/6502/primer2/primer10_blue.html
http://braveheart.users4.50megs.com/ramsey/crimescn1.htm
Either way, this is not the room where JR's bathrobe was found! He had a private study, or home office, on the third floor, adjacent to his bathroom, which both the floor plans referenced here call a dressing area. This is where his bathrobe was actually found. At the end of this post is the excerpt from PR's June 1998 interview. Haney is showing her photos of the laundry area outside JBR's room, the enclosed stairway leading from there to the west end of the third floor, the master bedroom, and JR's study.
But first, for those who find visualizing the house difficult, here are some photos of these areas, taken from the A&E television show about the case and posted at acandyrose.com:
1. Heading down the stairs. The master bedroom in visible in the background. The doorway in the left foreground, by the way, is the entry to PR's bath/dressing area.
2. The bottom of the stairway leading into the laundry area outside JBR's room.
3. Bill Kurtis is standing in front of JBR's room, with the top of the spiral stairs visible in the left foreground.
Now, let's go back up to the third floor. This next photo is taken from just a little further back than photo #1. The photographer is standing in the doorway to JR's study.
4.
from PR's 1998 interview:
22 THOMAS HANEY: 44 now.
23 PATSY RAMSEY: Looks like the
24 stairwell up to our room from the laundry room
25 THOMAS HANEY: So that's where you
0302
1 screamed for John?
2 PATSY RAMSEY: Yes, right.
3 TRIP DeMUTH: As shown in picture
4 44?
5 PATSY RAMSEY: 44, uh-hum.
6 THOMAS HANEY: And it would have
7 been from about that location?
8 PATSY RAMSEY: Yes.
9 THOMAS HANEY: About where it's
10 taken from?
11 PATSY RAMSEY: Yes.
12 THOMAS HANEY: And 45?
13 PATSY RAMSEY: That's going up to
14 the top of the steps. Side room.
15 THOMAS HANEY: 46 was your room?
16 PATSY RAMSEY: Uh-hum.
17 TRIP DeMUTH: 47? Everything seem
18 okay?
19 PATSY RAMSEY: Uh-hum.
20 TRIP DeMUTH: 48, what is that?
21 PATSY RAMSEY: That's John's study,
22 back --
23 TRIP DeMUTH: To the right?
24 PATSY RAMSEY: Where you turn
25 right, uh-hum.
0303
1 TRIP DeMUTH: Do you know what this
2 is? It's hard to see, in the back lower corner?
3 Does that look like his bathrobe?
4 PATSY RAMSEY: I don't know. Looks
5 like a sweater or something.
6 TRIP DeMUTH: Would it be unusual
7 for John to put his bathrobe down on the floor
8 in that area?
9 PATSY RAMSEY: Yeah. Because he
10 usually hangs it up in his bathroom. Unless,
11 you know, he was starting to put it on when I
12 screamed for him and he dropped it or something.