Location located in hanoi hoan kiem hanoi sans souci iv is close to st joseph cathedral hoan kiem lake and thang long water puppet theatre also nearby are temple of literature and ho chi minh mausoleum hotel features hanoi sans souci iv has a full service spa complimentary wireless and wired high speed internet access is available in public areas and a computer station is located on site there is a business center on site this hanoi hotel offers a restaurant and a barlounge a com