Do you have any other suggestions for a handy rookie?
1. one room at a time.
2. read as much as you can about how to properly start the floor (measuring to be sure you are square) measure 3 times if you have to. the whole job could be ruined if the flooring ends up on an angle to the room. chances are the room won't be square, but your flooring should be.
3. do the job in your head first and try to encounter problems before you get to them. be sure that you are satisfied with your starter rows before nailing. once a board is down...it's down.
4. remember that your ends are tongue and groove and can only go one way. plan out your rows to use the least amount of scrap.
5. anticipate doorways, closets, etc and how to approach them and get a japanese pull saw to under-cut them....BEFORE you lay the flooring.
6. lay out at least 3 rows before nailing and watch your joints...be sure to never have them close to each other. i had my wife do the lay-out.
7. again: look at the room and look for problem areas. ie: heating vents or any pipes etc and plan how you will do them before you get there.
8. when i used the nailing gun, i found the staples went it without any problems if i kept it level by using a piece of flooring for the front of the gun to rest on...i just slid it along as i nailed.
9. always look at and clean the grooves or tongues before installing. i also bought several nice rubber mallets to tap the boards together. you can also buy them at harbor freight. they wont damage the floor.
10. read as much as you can before starting. i learned alot from this forum and searched the web on how to lay wood floors. i can't emphasize that enough.
other than that, and having patience, good luck. and, you'll soon find out why they charge so much to lay a floor...lol it's rough on the knees and it taxes your abilities to do wood working.
lastly, if the job seems to be too big, you can work with a contractor. for example, you could offer to prep the rooms first by undercutting door jambs, laying the felt paper, etc etc...he might give a break on the price. i think preping the rooms was as much work as laying the floor.
just my opinions from my own experience. we finished the master bed room and the hallway was just completed this past weekend. living room and dining room is planned for this weekend. my wife is doing it with me...and, we're still married.