Hi, asking abt Titanium benefits on GHA and what seems to be limits on room types for GHA members.
We are trying to find a hotel in Rome - thinking abt booking NH Collection hotels - figuring out that GHA Titanium might come in handy.

We are looking at NH Roma Centro. On NH website - Roma Centro has a duplex suite. On GHA website, this room type does not show up.

Questions;
1. Is this a common practice with NH hotels?
2. I read that Titanium GHA gets 2 level room upgrades, how much is this followed by the hotels normally? Is this more like the Bonvoy SNA treatment (which is not really good - our track record as Plat and Titanium are low in success rate), or more like Hyatt (dependable)?
3. Is MINOR program same as GHA program - or are they completely different - just happen to use same levels terminology?

TIA!