We are 4 persons stayed in Hotel Embassy for 3 nights, in two rooms (one for each couple).
First of all both of the rooms were clean, including the bathroom.
Please note that we are very capricious with cleanliness.
Everything is a few minutes walk away.
The rooms are big enough if you are staying for less than a week.
Strange thing is that even though the bathrooms are big the showers are so small that if you weight more than 100 kilos (220 pounds) you want fit in.
The breakfast is typical.
I recommend this Hotel for all types of visitors.

we stay in rome for 3 nights in the embassy hotel.
hotel is not far from the termini station,providing convinience acess to various city atractions and direct acess to fumincino airport.
hotel is located in an old bulding in 3 floors with other companys and an other hotel sharing the bulding.
on the same floor was hotel rooms and offices,quite unexpected.
the noise in the morning is litle woried but anyway in the morning we was out for seeing so no problem.
our room was very smal with a small bathroom,no free enougth free space in the room for 2 people.
elevator in the hotel was very old style remind me houses from 60-70's movies
breakfast was a typical breakfast with litle choice's.
however hotel is worth the money pay for staying.
also the neiboorhood is very quite.

Don't be put off by some of the negative comments about this hotel. Have just spent four days there and found it perfectly adequate for a short stay in Rome - the rooms are quite small but big enough to sleep there, spotlessly clean, loads of hot water, good breakfasts and very friendly staff. If you just want a base to tour the city, then this is ideal, being within walking distance of the most popular attractions and also the Termini if you want to go a little further. There's a good pizza restaurant nearby and a little bar down the street which serves wonderful pastries even late at night!

Plus = clean room, helpful stuff, convenient location, cheap in comparison to other hotels in Rome

Cons = hotel is part of a building with other offices and all have a common entrance, very small & typical room, can hear noise from neighbooring rooms

tip = choose hotel Embassy only if you intend not stay in room apart from your night sleep.
Rome is a beautiful city and stay out as much as you can!

I would recommend it only for young people with low budget.