Shinjuku Station to Hotel

Hi,

I will arrive late november around 6:30am at Haneda (Intl) at take a bus to Shinjuku Sta. West Exit (there is no direct bus to hotel at that time)

it is Hotel Sunroute Plaza Shinjuku.

Can i ask, is it easy to walk with luggage? (group of 3 adults with 1 big luggage around 160cm total dimension each and a haversack each)? or is it worth take taxi?

on the way back i have limousine.

thank you!!

Taxi won't take you there. It's too close to drive.
You will arrive on the bus stop No.24 in Shinjuku.
Go to left as you get off from the bus, walk about 20-30 seconds toward the intersection, you will see KFC on your right. If you don't see KFC, you went to the wrong way.
Then you will see a fast food shop called "First Kitchen" on your right, if you don't see first kitchen, you went to the wrong way.
Cross the intersection and just follow the street straight ahead, you will see McDonald on your right, if you don't McDonald you went to the wrong way.
When you passed the MacDonald, just walk straight ahead for a minute, you will see Hotel Sunroute Plaza sign on your right.

Your info. is not correct. There is a bus from Haneda to your hotel at 1910, 2050 and 2235.

http://www.limousinebus.co.jp/en/platform_searches/index/4/17

i don't think he wants to wait from 6:30am til 1910.

Personally I would just send my luggage to the hotel by takkyubin and get on with my day.

LOL. I completely missed AM. It never occurred to me that a flight would come in so early.