Did you get the "when she arrived" directly from the video? Because i recall her saying it was when she came downstairs after sex and her supposed shower.
ETA--I don't know where I got the shower thing from (maybe testimony.) I just went back and listened. She didn't say anything about her and a shower, but she didn't say it was when she arrived the furniture had been like that, either. She said it in a disjunctive way, though, if that's the right term.
Video 14 on David Lohr, around 30 minutes in.
https://youtu.be/7XN5fpDH2p4?t=28m16s
Flores was asking her about after sex. She was talking about looking at CD pics. she talked about the frustrating virus on the computer. Flores tries to ascertain what time this was with the CD's.
EF--so what time is this now, you guys are messing with the computer?
JA--Uh, I can't really remember. It was after every--after we had--done a couple other th--
EF--couple hours--hour or so later?
JA--Yeah, maybe. Afternoon. I (or I'd) just--you know--he had been cleaning his house. Uhm..........so I couldn't--I wasn't sitting on the couch. Usually, I'd just chill on the couch downstairs, you know, if no one was home. Uhm, but he had like chairs and all that stuff all over the couch like he was cleaning the floors or something. Uh, fed napoleon. I don't know if he made phone calls or not or what he was doing on the internet, but at one point, he was gonna go up and take a shower.
So I don't know, because Flores interrupted her, if she backed up or kept going in her timeline. If Enrique did not see chairs all over the furniture at 6am, then it hadn't happened yet. If Zack didn't indicate seeing it at 3pm, then it hadn't happened yet.
I really, really do think the floor cleaner and furniture is significant somehow. It puzzles me as much as where her second Helio is.