From what I gather from reading these boards, people generally put down leaf compost. Many use leaf compost provided by the town. Although leaves obviously don't have the weeds that your lawn does, you can't be sure that there aren't weed seeds in there since most towns simply grind up and compost whatever people rake out by their curbs. This includes some grass, sticks, weeds and even garbage (I had to pick a lot of garbage out of the compost my town dropped off). The composting process "should" kill off the seeds, but you can't really bet on that. So, it is a bit of a gamble, I guess.

Its fairly common to get weeds in a newly seeded lawn. I would just wait for the grass to germinate and focus on growing healthy grass. Eventually the grass should outcomplete the weeds. Especially if you mow high and water deeply and infrequently.

I read an article on this site not long ago (can't remember where now) that I thought gave some good advice. Buy a couple of high quality pieces. Really nice sofa and chair for example in a neutral color. Then accessorize and add color with less expensive pillows and smaller more original pieces from flea markets as others have suggested or even second hand stores. If you spend some time browsing photos on Houzz and start an idea book you will soon see the similarities in what you like or don't like. Even colors you gravitate towards. So you could get some nice pieces and ideas from Ethan Allen but don't buy everything from them. Fill in with less expensive and unique pieces. It will keep the room from looking like a showroom. Also once you pick fabrics or pillows you like paint stores (at least my local SW) is great about helping pick out paint colors. I think you could very well pull a room together based on an inspiration photo and help from furniture and paint stores. I am no whiz at decorating but I have learned a lot from reading these forums. Good luck and have some fun with it :)

then yesterday at 11 days i took a few after pictures ,the seed actually came in in 5 days surprisingly that was fast usually fescue does not come in into like 14 days but im sure it will take a bit longer for the kbg to come in and fill in the other areas again these pictures i took yesterday https://www.houzz.com/photos/teknooldskools-ideas-phvw-vp~65511489 https://www.houzz.com/photos/teknooldskools-ideas-phvw-vp~65511494 i bought the seed from seedland.com just do a google search for Tall - Defiance XRE BLUE and it will come up first in google.