Riemontana, I have also worked out exclusively at home with videos, since the early '90's. I have a tiny space in my living room but I make do. I have a firm foam step that has lasted for years. I also sometimes use hand held weights or ankle weights to increase resistance. These are my regulars -
Gilad - Step and Tone; 45/45 Split Strength; Quick Fit System
Keli Roberts Ultimate Step Workout
Karen Voigt Cardio Strength Circuit
Denise Austin; Sizzler; Rock Hard Abs
Gay Gasper Fat Burning for Dummies
Tamilee Web Abs of Steel
Fit in Six Burn It Up!
Jillian Michael's 30 Day Shred
Cathe Freidrich
I find that if there is a tape I DON'T want to do, it is the one I
should do
because I find it difficult.
I am 50 yrs. old btw and aside from occasional knee pain/stiffness (my winter job, i am standing for 7 hours with no break) I feel pretty darn good and flexible.