I was going to use the Limo bus service but it seems the earliest departure from NRT to the Conrad is at 13.55,as we arrive at 11.00 I don't want to hang around that long.On a previous visit we used the NRT express but were staying at the Four seasons Marunouchi so in easy walking distance.Is it best to take the NRT express and then a taxi,don't want to use the subway as we will have a couple of cases and bags ,any advise would be gratefully received.