Is it typical on rental applications to be asked for your banking account numbers?

I’m new to the whole apartment rental scene, so my knowledge in this area is fairly limited. Why does the landlord need to know this number and is it safe to give it to them?

What is the best furniture rental company?

Ok, now that I rented an apartment with your help, I need some rental furniture so I don’t have to sit around on my bean bag all day. What’s the best furniture rental company and why?

How can I show rental history for someone living in my home?

How can I show rental history for someone living in my home who is not on a lease but pays part or all of the mortgage? Whatever the answer, will it be suffice for the next rental agency or mortgage company when she tries to buy her own home or rent an apartment/housel?