The map view shows where each home sits in relation to the centre, the schools or the main roads. You can drag and zoom to exactly the area you care about in Hanoi.
When a home catches your eye, tap the heart to save it to your favorites list. The list stays on your own device and needs no account.
After a few days, open the list again to compare price, size and location. You can send the whole list to a consultant to arrange several viewings in one outing.
All of this applies to the homes currently listed in Hanoi.
