There are plenty of videos online you can find that give you killer body weight, no equipment exercises as long as you get your form correct. If you have some weights at home, that can also help, but you can always find stuff around your house to substitute. For cardio I have been going on a lot of runs. You just have to find what works.

At home I do a lot of body weight and resistance band and boots band strength exercises.I also have a rowing machine in my basement for cardio

I love to do hiphop dance videos by mike peele on youtube for a little fun cardio in the house. Then i do workouts by penny barnshaw.