The best part of Valencia to stay in depends on your preferences and the type of experience you're looking for during your visit. Valencia is a vibrant city in Spain known for its beautiful beaches, historic architecture, modern attractions, and delicious cuisine. Here are some popular areas to consider for your stay:

1. **Ciutat Vella (Old Town)**: If you want to immerse yourself in Valencia's history and culture, staying in the Ciutat Vella (Old Town) is an excellent choice. This area is home to iconic landmarks like the Valencia Cathedral, Plaza de la Reina, and Plaza de la Virgen. You'll find charming narrow streets, historic buildings, and a wide range of restaurants, bars, and shops. It's a great location for exploring the city's rich heritage.

2. **El Carmen**: Located within the Ciutat Vella, El Carmen is a bohemian neighborhood with a lively atmosphere. It offers a mix of historical sites, street art, boutique shops, and trendy nightlife options. It's an excellent choice for travelers who enjoy a vibrant and artistic ambiance.

3. **Ruzafa (Russafa)**: Ruzafa is a trendy and hip neighborhood known for its vibrant street life, art scene, and diverse culinary offerings. It's popular among locals and visitors alike for its many cafes, restaurants, and quirky shops. Staying in Ruzafa allows you to experience a more modern and artistic side of Valencia.

4. **Eixample**: Eixample is a modern and upscale area with broad avenues and impressive architecture. It's known for its Hotels in Valencia luxurious hotels, high-end shopping, and elegant restaurants. Eixample is ideal for travelers who prefer a more sophisticated and upscale atmosphere.

5. **Malvarrosa Beach**: If you want to be close to the beach, Malvarrosa Beach is the place to stay. This area offers a range of beachfront hotels, seafood restaurants, and a lively beach scene. It's perfect for travelers seeking a relaxing beach vacation with easy access to the city center.

6. **City of Arts and Sciences**: If you're interested in modern architecture and attractions, consider staying near the City of Arts and Sciences. This futuristic complex houses the Oceanografic, Hemisferic, and other impressive architectural marvels. It's a great option for families and those interested in science and culture.

When choosing where to stay in Valencia, consider factors such as your budget, preferred activities, accessibility to public transportation, and proximity to the attractions you wish to visit. Each neighborhood offers a unique experience, so pick the one that aligns best with your travel preferences and interests.