I'd like to start off by saying I just recently purchased my first home and it was built in 1903. I have already put a lot of work into it already and just now decided to so some floor work. I tore up the carpet and underlayment and found beautiful hardwood floor. I'd like to sand it down and finish it but I'm on a tight budget. I know it'll be time consuming sanding it by hand instead of renting a floor sander but different I do do it by hand should I use a sanding block or would I be OK using an orbital hand sander? Any advice would be appreciated, thank you.