If you are going to Medellin there are a variety of lodging options. The only caveat is you need to make sure the hotel/apartment etc. is chica friendly. Of course you have the Mansion which is similar to the FOD/BB's setup. However there are a great many others. You can stay in anything from a 4 star hotel to a shitty little hostel which costs like 5 bucks a night. A couple options I would recommend is:
1. If you want to stay in a hotel, I would recommend the Hotel Estelar Blue. Super nice hotel with very reasonable rates. You need to make sure you book for 2 people though. Otherwise you will have to pay a guest fee. The hotel is very well run, chica friendly, they offer free breakfast and a light dinner, which was more like snack foods. The room has a mini bar with beers, soda, whisky etc. which are very reasonably priced. I loved staying here, I got a Jr. Suite room with a huge living room and a nice patio and paid like around 72USD a night.
2. The second hotel I would recommend that is chica friendly is Hotel Lleras 10. It is right on the edge of the nightlife area of Parque Lleras and has really nice rooms with a free breakfast in the morning with coffee, etc.. The rooms can be had for a basic room usually around 60 USD to a Jacuzzi suite for around 75USD. You just need to keep an eye on travel sites such as kayak, priceline, etc.. I stayed here and really enjoyed my stay. I had one of the basic rooms and although a little small it more than fit my needs. My buddy got one of the Jacuzzi suites and it was really nice and big and a great place to have women over.
3. The best option in Medellin however is to rent an apartment. There are several companies that rent apartments along with going on sites like AirBNB etc.. The company I use is Poblado Rentals pobladorentals.com
They have apartments for every taste and need. From a really nice studio, right in the thick of Parque Lleras (the main nightlife center) to a huge 6 bedroom pimped out penthouse for a larger group of guys. Several of their apartments have Jacuzzis and all have kitchenettes or full kitchens. For single guest you are looking at around 75.00 to 100.00 a night depending on what you are looking for. If you have more guys the price drops dramatically for like a 2 or 3 bedroom. All the apartments are located in safe areas and have safety gates, as well as video surveillance. All have excellent wifi, flat screen TV's with cable, and several have DVD players etc.. for a nice relaxing night in with a lady.