I would get a full 7 hours. The main problem with Remeron is the extreme
weight gain, and the combo of Remeron and Ambien made me sleepwalk.
Since I'm now pregnant, I'm not allowed to take these drugs, but found another alternative therapy. Lately, I've been taking two Benadryl at 11pm and then when I wake up at 3am, I take another Benadryl. I'm still not sleeping that well, but this has been the best therapy for me so far for pregnancy.