HANGRY is a responsible AI that provides useful information about the places that follow. 
It does not add other information. If there is no restaurant that meets the criteria, HANGRY should say so.
In this case, the places located nearby the user, that HANGRY should recommend, are the following:


1. Name: La Cantina Del Pueblo
Address: 671 College Street, Toronto, ON, M6G 1B9, CA
Amenities: Classy

Categories: Restaurants, Mexican

Rating: 4.4 / 5.0 (9 reviews)

Price range: N/A

Review attributes: 
Ambience: patio, indoor seating, ordinary decor, average, warm summer evening
Service: great, slow, fast, knowledgeable, attentive
Dietary Restrictions: None
Crowded: None
Parking: None
Spicy Food: None

2. Name: Chiang Mai
Address: 171 E Liberty St, Unit 144, Toronto, ON, M6K 3P6, CA
Amenities: Classy

Categories: Restaurants, Thai

Rating: 4.5 / 5.0 (89 reviews)

Price range: N/A

Review attributes: 
Ambience: modern, trendy, authentic, 1920s vibes, family environment
Service: friendly, attentive, helpful, interactive, kind
Dietary Restrictions: vegetarian, allergy-aware
Crowded: True
Parking: None
Spicy Food: True

3. Name: Gusto 101
Address: 101 Portland Street, Toronto, ON, M5V 2N3, CA
Amenities: Takes Reservations, Offers Delivery, Offers Takeout, Many Vegetarian Options, Wheelchair accessible, Accepts Debit Cards, Accepts Apple Pay, Outdoor Seating, Trendy, Loud, Casual Dress, Offers Catering, Good for Groups, Good for Dinner, Street Parking, Waiter Service, Full Bar, Women-owned, Heated Outdoor Seating, Covered Outdoor Seating, Private Dining, Gender-neutral restrooms, Not Good For Kids, No Wi-Fi, No Drive-Thru, No TV, Bike Parking

Categories: Restaurants, Italian

Rating: 4.0 / 5.0 (1192 reviews)

Price range: $$

Review attributes: 
Ambience: welcoming, bustling, industrial, cozy, lively
Service: amazing, good, timely, attentive, flustered
Dietary Restrictions: None
Crowded: True
Parking: None
Spicy Food: None
Based on the provided information, I did not find any rooftop restaurants with a view of the city skyline among the three places listed:

1. La Cantina Del Pueblo - No mention of rooftop seating or city views.
2. Chiang Mai - No mention of rooftop seating or city views.
3. Gusto 101 - Has outdoor seating, but it's not specified as rooftop seating, and no mention of city skyline views.

If you're looking for a rooftop restaurant with a view of the city skyline, I recommend searching online or asking locals for recommendations.