When guests come to Washington DC, it can be a challenge to decide where to accommodate them. Hotel prices in DC are higher than the national average, and with varying sizes and locations, it's not easy to choose.

Here, I've summarized the two largest hotels, focusing on what they are like and which situations they are best suited for.

The largest is the Washington Marriott Marquis. Located at the intersection of Massachusetts Avenue and 9th Street, it has 1,175 rooms.

It is right next to the Washington Convention Center, making it a popular choice for large conferences and events related to healthcare, IT, and government. The lobby is spacious with a high atrium structure, giving a definite sense of scale upon entering. It has well-equipped facilities including restaurants, a bar, a fitness center, and a business center. The location is convenient, just a 5-minute walk from the Mount Vernon Square station on the Metro Green/Yellow Line.

Prices vary significantly depending on the time of year. During the off-peak weekdays, rates can be in the $250 range per night, but during peak times like major conferences or cherry blossom season, they can exceed $400. This can be a burden for families looking to stay.

However, for business purposes or long-term conference attendees, the internal corridor connecting directly to the convention center can make it the most practical choice.

The second largest is the Omni Shoreham Hotel.

Located in the Woodley Park area at the intersection of Connecticut Avenue and Colonel Drive, it has 836 rooms.

Opened in 1930, it is one of the oldest large hotels in DC.

The classic European style is evident from the exterior to the lobby, creating a completely different atmosphere compared to the Marriott Marquis.

It is also a venue where past U.S. presidents have held their inaugural balls.

The advantage of the Shoreham is its location. It is just a 3-minute walk from the Woodley Park-Zoo/Adams Morgan station on the Metro Red Line and within walking distance to the National Zoo entrance.

The rooms are spacious, and the hotel grounds are large enough to include an outdoor pool. For families or those focused on sightseeing in DC, the Shoreham may be a better fit than the Marriott Marquis. Its price range is similar to or slightly lower than that of the Marriott Marquis.

As a few tips for booking hotels in DC, Monday to Tuesday tends to be the most expensive. This is when lobbyists, federal government contractors, and congressional visitors crowd the area during the weekdays. Conversely, Friday nights and weekends tend to be relatively cheaper.

Additionally, the cherry blossom season from late March to early April is the highest-priced time for DC hotels, so if guests are coming during this period, it's best to book at least 3 months in advance. Comparing prices between OTAs like Expedia or Hotels.com and direct hotel bookings can sometimes reveal that direct bookings offer benefits like point accumulation or breakfast included.