Lola has slept in my bed since I got her. The first 2 weeks she slept in an open, clear tote on my bed. After that she slept on a little dog bed on my bed, and now she sleeps on top of me or pressed against me.
I highly recommend the snoozer scalloped steps, especially since the two you're getting are supposed to be tiny.
Snoozer Scalloped Dog Steps and Ramp - Snoozer Aging Pet Products