丸の内は良いホテルがたくさんあり、ロケーションも良いって英語でなんて言うの？

Either of these sentences will let your listener know that they are very popular places to visit. By using the phrase "center of the city" or "city center" most will interpret this as it being a very dense and exciting place with lots of things happening.

Three simple examples showing how convenient area is. Noun phrase ‘a very good area’following linking verb be(is).

Both the hotels and the geographical location are ideal for people in Marunuchi, so it is a 'great hotel location' for people. If you wish you could use the phrase 'recommend strongly.' "I strongly recommend that you stay in Marunouchi which is a superb location and has some great hotels!"

If an area has alot of things to do and see and it's good for people to go and visit and stay then you could simply say 'Marunouchi is a great place to stay' If a place has alot of hotels to stay at then you could say 'has many good hotels' in a good location means it is easy to get to for people to visit

The first sentence is a simple way to answer the question of where to stay in Tokyo. Great and good are adjectives that are often used interchangeably. The second sentence I believe is also common and brief. By saying centrally located, you are making it clear that this area allows easy access to Tokyo's main attractions. Accommodations also implies many different places that are available to stay. This could mean an Airbnb , hostel, bed and breakfast and/or a traditional hotel. The final sentence is formal but simple. I would use this sentence while at work or in some official capacity. By saying you recommend, you are stating this is just your opinion. Then you clearly state reasons for believing this is true - location and hotels. Excellent is another synonym for great and good, but to a slightly higher degree. Hope this helps!

Marunouchi is in a prime location and has many great hotels. - the word "prime" means best or really good quality. Marunouchi has a lot of good hotels and is in a good location. - this is the most basic way of putting this sentence together. Accommodation and entertainment around Marunouchi is of high quality. - "accommodation" is where you stay whether it is a hotel, hostel, motel, etc. "Entertainment" is fun stuff you can do.

while trying to state that Manarunouchi is a great location to many things and filled with many hotels, we can use words like 'well known" or 'prime" or "good" to show that is in a good area while using words like "outstanding" and "great" to show that something is good. so an example sentence would be "Manarunouchi is a very well known place filled with many nice hotels and is located in a very good area close to many popular things."