2 Year Old Waking Constantly

About a month ago we moved back home after house renovations. Our daughter was switched to a toddler bed before we even left and had just started sleeping through the night and did so 4 nights in a row before we moved out. She got used to sharing a room because we didn’t have a choice. We’ve been home a month now…getting her to bed takes at least an hour moving her bed time from 8:00 to after 9:00. She’s typically up at 1 and 4:30. Now it’s turning into 12, 1:00, 3:30, and 5:30. My son was sleeping through the night once he was able to lay down and go to bed which was around 1. We’ve always been firm about them sleeping in their own rooms but I don’t know how much longer I can do this without giving up and putting her in my bed. Any tips?? The only thing that worked before was having my husband put her to bed when I had stopped breastfeeding and needed to not be available to her for bedtime because of it.