You will have enough time. From the harbor to Hai Phong airport just need 1 hour.

I did and I worked great! I did message the company to confirm the booking and no problems!

The 2 day one night was excellent but over very quickly and very structured because so much to do in little time the 3 day 2 nights is a bit more relaxing

Hi. When we arrived we had a sit down 5 course meal served to our table. In the evening we had a bbq buffet and the following lunch we had another multi course meal served to our table. Everything we ate was delicious. I only did 2 days 1 night, so can’t help with cave information. This trip was one of the highlights of my time in Vietnam.

We went on the a class stellar cruise and the room had a mini bar. I would imagine legend cruise would to.

I am not much of a drinker but as I recall prices are higher than in Hanoi. That was the only additional charge so it was a very good value in my opinion. Every day the ship returns passengers closer to shore and the speed boat picks up a new group. I did kayaking on the first full day and went to the village on Cat Ba island. The last morning I rode on a paddle boat to a secluded valley. There are shuttle boats coming and going to the activities every day and there is a buffet BBQ on deck every night. Stellar of the Seas is a 5 star ship but has a casual atmosphere. You can dress up or down as you please.

Yes. You will be picked up in the old town of Hanoi.