Yes -- these are rooms in a convent and probably the newest, cleanest place to stay in Ruteng. Rooms are on the small side, super-clean, with good hot water and water pressure and a big bar of soap in the bathroom. The room had twin beds and a small nightstand.

Breakfast could have been better (banana, rice, nescafe/tea, egg) so you might want to have some granola or nutrition bars with you.

There was no closet and one of the helpers loaned me hangers so I could hang up washing in the bathroom.

I had room #8 and its window looked on a small interior garden. Mass is said at 6am and guests are invited to participate.

Exactely the same comments as mimimundo below:
Good welcome from the sisters, only hot shower in Flores, very very very clean,...
They even gave us a kind of suite / appartment when they saw we were travelling with 2 childs...

Very positive experience. Very clean and ample rooms, serene atmosphere and great leadership by a charismatic Mexican nun.
We thoroughly enjoyed our two day stay there after a tiring tour across Flores.

We made a stop-over in Ruteng on our way to Bajawa.
The hotel is new. Sisters are taking good care of it and it is very clean.
We had there our only hot shower in 2 weeks in Flores.
They arranged as well our transport to go Bajawa.
Breakfast was good.

One addtional tip : write down the address and directions before getting to Ruteng as most of the taxi drivers doesnt know the place.