I'll start with this: take this apartment if you can!! We stayed at Gunnar's for 6 nights, and there were 3 of us. Yes there is a lot of space for a lot more guests, but we liked having a double bedroom each, and the extra space to work and relax. The location is perfect, 7 min walk to plaza catalunya and really close to basically anything in the city. This is a b-e-a-u-t-i-f-u-l apartment filled with architectural details and it literally has anything you could possibly need, including a washer/dryer! and last but not least, the private patio! granted, the access to the patio is by a spiral staircase that my 80 year old dad probably would not use, but it's not really a big deal, and the reward after going down the stairs is a magical garden in the middle of Barcelona all to yourself! Manu was super communicative on Whatsapp and check-in and check out were super super easy and comfortable as well as any questions we had during our stay. From now on this is the only place I'm staying in BCN - you just can't beat it :)