It's good way to get overview of key tourist attractions.

So if Viator provides or indicate where to get a location map of key pick-up points and picture of what the sign would look like along with other service providers, it helps to avoid getting lost for foreign tourists especially first timers

If Viator provides a location map and identifies the hostess with some signs eg flag saying Viator, then foreign tourists and especially first timers wouldn't have to query others whether they are the hostess.

It's great scenery but early warning about returning Rome late into the night around 9 to 10 pm would certainly help foreign tourist unfamiliar with Rome to figure out where to get late dinner.

Also Viator could help further by updating their hotel pick-up list as foreign tourists rely on this information to book hotels.

Some hotels serves breakfast only from 7.30am onwards and the tour leaves at 7.30am sharp from Viator's pick-up point.

So it's disappointing to find out after confirming Viator's package that the hotel confirmed is no longer on pick-up list.

Besides we have to arrange breakfast separately and walk quite a distance to get to Viator's pick-up point.

It great experience and insight into Italy's rich history and culture at leisurely pace. We also returned Rome ealry around 7 to 8 pm; enough time to search around for dining.

However Viator could help further by updating their hotel pick-up list as foreign tourists rely on this information to book hotels.

Some hotels serves breakfast only from 7.30am onwards and the tour leaves at 7.30am sharp from Viator's pick-up point.

So it's disappointing to find out after confirming Viator's package that the hotel confirmed is no longer on pick-up list.

Besides we have to arrange breakfast separately and walk quite a distance to get to Viator's pick-up point.